#7987F3
Closest named color: Lavender Blue (#8B88F8). oklch(66.2% 0.16 275.6), rgb(121, 135, 243).
Aa
Black text reads best on this color (6.57:1).
About this color
#7987F3 is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.160 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.026 away. Black text reads best on it, at 6.57:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.57:1 |
| White text | 3.19:1 |
Values
| HEX | #7987F3 |
| RGB | rgb(121, 135, 243) |
| HSL | hsl(233, 84%, 71%) |
| OKLCH | oklch(66.2% 0.16 275.6) |
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 #7987F3 | 3.19:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #7987F3 | 6.57:1 | AA | Lc 45.1 | Large or bold text, headings |
| #7987F3 text on white | 3.19:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #7987F3 text on black | 6.57:1 | AA | Lc -42.8 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D7F7
oklch(88.5% 0.044 277.1)
-
Step 300
300
#B2BDF4
oklch(80.9% 0.079 275.7)
-
Step 400
400
#8B99EE
oklch(70.7% 0.125 275.6)
-
Step 500
500 (this color)
#7987F3
oklch(66.2% 0.16 275.6)
-
Step 600
600
#5A64D6
oklch(55.6% 0.173 275.5)
-
Step 700
700
#4A52BA
oklch(49.1% 0.162 275.4)
-
Step 800
800
#3D4496
oklch(42.7% 0.133 275.6)
-
Step 900
900
#333A78
oklch(37.7% 0.105 275.3)
-
Step 950
950
#1E2246
oklch(26.9% 0.066 276.2)
#7987F3 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) | #5995F7 | 0.046 |
| Deuteranopia (no green cones) | #4D8BF1 | 0.048 |
| Tritanopia (no blue cones) | #469EB1 | 0.141 |
| Achromatopsia (no color) | #909090 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7987F3
#7987F3
oklch(66.2% 0.16 275.6)
- #AC9100
#AC9100
oklch(66.2% 0.136 95.7)
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 #7987F3, closest first.
No curated palette has a color within ΔE 0.04 of #7987F3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.026
- Soft Blue #6488EA ΔE 0.030
- Periwinkle #8E82FE ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.039
- Cornflower #6A79F7 ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.043
- Periwinkle Blue #8F99FB ΔE 0.057
- Chefchaouen Blue #4895EF ΔE 0.059
Use #7987F3 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.