#7987DA
Closest named color: Soft Blue (#6488EA). oklch(64.8% 0.125 275.1), rgb(121, 135, 218).
Aa
Black text reads best on this color (6.29:1).
About this color
#7987DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.125 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.034 away. Black text reads best on it, at 6.29:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.29:1 |
| White text | 3.33:1 |
Values
| HEX | #7987DA |
| RGB | rgb(121, 135, 218) |
| HSL | hsl(231, 57%, 66%) |
| OKLCH | oklch(64.8% 0.125 275.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7987DA | 3.33:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #7987DA | 6.29:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #7987DA text on white | 3.33:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #7987DA text on black | 6.29:1 | AA | Lc -41.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8F0
oklch(88.5% 0.034 274.5)
-
Step 300
300
#B5BEE9
oklch(80.9% 0.062 275.7)
-
Step 400
400
#8F9CDE
oklch(70.8% 0.098 275.1)
-
Step 500
500 (this color)
#7987DA
oklch(64.8% 0.125 275.1)
-
Step 600
600
#5E6AC2
oklch(55.7% 0.136 275.2)
-
Step 700
700
#4D58A7
oklch(49.1% 0.126 274.8)
-
Step 800
800
#3F4887
oklch(42.6% 0.104 275)
-
Step 900
900
#353D6C
oklch(37.7% 0.081 274.6)
-
Step 950
950
#1F243F
oklch(27% 0.051 274.5)
#7987DA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6991DD | 0.030 |
| Deuteranopia (no green cones) | #6189D8 | 0.029 |
| Tritanopia (no blue cones) | #5798A6 | 0.111 |
| Achromatopsia (no color) | #8D8D8D | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7987DA
#7987DA
oklch(64.8% 0.125 275.1)
- #A68D1D
#A68D1D
oklch(64.8% 0.125 95.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7987DA, closest first.
No curated palette has a color within ΔE 0.04 of #7987DA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.034
- Perrywinkle #8F8CE7 ΔE 0.039
- Cornflower Blue #6495ED ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.052
- Dark Sky Blue #448EE4 ΔE 0.056
- Faded Blue #658CBB ΔE 0.059
- Chefchaouen Blue #4895EF ΔE 0.061
- Periwinkle #8E82FE ΔE 0.065
Use #7987DA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.