#7C8CFB
Closest named color: Lavender Blue (#8B88F8). oklch(67.9% 0.164 275), rgb(124, 140, 251).
Aa
Black text reads best on this color (7.00:1).
About this color
#7C8CFB is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.164 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.021 away. Black text reads best on it, at 7.00:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.164) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #7C8CFB |
| RGB | rgb(124, 140, 251) |
| HSL | hsl(232, 94%, 74%) |
| OKLCH | oklch(67.9% 0.164 275) |
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 #7C8CFB | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #7C8CFB | 7.00:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #7C8CFB text on white | 2.99:1 | Fails | Lc 56.5 | Large or bold text, headings |
| #7C8CFB text on black | 7.00:1 | AAA | Lc -45.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CED7FF
oklch(88.5% 0.056 275.2)
-
Step 300
300
#AEBCFF
oklch(80.9% 0.096 274.9)
-
Step 400
400 (this color)
#7C8CFB
oklch(67.9% 0.164 275)
-
Step 500
500
#6A77FF
oklch(63% 0.2 275)
-
Step 600
600
#5459F4
oklch(55.6% 0.227 274.8)
-
Step 700
700
#4647D5
oklch(49.2% 0.211 275)
-
Step 800
800
#393CAC
oklch(42.8% 0.175 275)
-
Step 900
900
#303588
oklch(37.7% 0.136 275.1)
-
Step 950
950
#1C2050
oklch(27.1% 0.087 275.4)
#7C8CFB 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) | #5D9AFF | 0.045 |
| Deuteranopia (no green cones) | #5090F9 | 0.048 |
| Tritanopia (no blue cones) | #46A4B7 | 0.145 |
| Achromatopsia (no color) | #959595 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C8CFB
#7C8CFB
oklch(67.9% 0.164 275)
- #B39600
#B39600
oklch(67.9% 0.14 95.1)
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 #7C8CFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.021
- Periwinkle #8E82FE ΔE 0.033
- Perrywinkle #8F8CE7 ΔE 0.039
- Soft Blue #6488EA ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.043
- Periwinkle Blue #8F99FB ΔE 0.044
- Cornflower #6A79F7 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.060
Use #7C8CFB 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.