#7987FB
Closest named color: Lavender Blue (#8B88F8). oklch(66.7% 0.171 275.6), rgb(121, 135, 251).
Aa
Black text reads best on this color (6.67:1).
About this color
#7987FB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.171 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.025 away. Black text reads best on it, at 6.67:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.171) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #7987FB |
| RGB | rgb(121, 135, 251) |
| HSL | hsl(234, 94%, 73%) |
| OKLCH | oklch(66.7% 0.171 275.6) |
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 #7987FB | 3.14:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #7987FB | 6.67:1 | AA | Lc 45.7 | Large or bold text, headings |
| #7987FB text on white | 3.14:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #7987FB text on black | 6.67:1 | AA | Lc -43.4 | 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
#E5E9FB
oklch(93.6% 0.025 275.9)
-
Step 200
200
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300
#B1BDF7
oklch(81% 0.083 275.3)
-
Step 400
400
#8A98F3
oklch(70.7% 0.134 275.8)
-
Step 500
500 (this color)
#7987FB
oklch(66.7% 0.171 275.6)
-
Step 600
600
#5962DD
oklch(55.7% 0.185 275.5)
-
Step 700
700
#4950C0
oklch(49.1% 0.173 275.3)
-
Step 800
800
#3C429B
oklch(42.7% 0.143 275.6)
-
Step 900
900
#33397B
oklch(37.7% 0.111 275.8)
-
Step 950
950
#1D2248
oklch(27% 0.07 275)
#7987FB 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) | #5397FF | 0.052 |
| Deuteranopia (no green cones) | #458CF8 | 0.054 |
| Tritanopia (no blue cones) | #3FA0B5 | 0.150 |
| Achromatopsia (no color) | #919191 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7987FB
#7987FB
oklch(66.7% 0.171 275.6)
- #AE9300
#AE9300
oklch(66.8% 0.137 95.9)
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 #7987FB, closest first.
No curated palette has a color within ΔE 0.04 of #7987FB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.025
- Periwinkle #8E82FE ΔE 0.030
- Soft Blue #6488EA ΔE 0.037
- Cornflower #6A79F7 ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.049
- Periwinkle Blue #8F99FB ΔE 0.057
- Chefchaouen Blue #4895EF ΔE 0.063
Use #7987FB 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.