#7C8DE4
Closest named color: Perrywinkle (#8F8CE7). oklch(66.7% 0.13 274), rgb(124, 141, 228).
Aa
Black text reads best on this color (6.78:1).
About this color
#7C8DE4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.130 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.026 away. Black text reads best on it, at 6.78:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.78:1 |
| White text | 3.09:1 |
Values
| HEX | #7C8DE4 |
| RGB | rgb(124, 141, 228) |
| HSL | hsl(230, 66%, 69%) |
| OKLCH | oklch(66.7% 0.13 274) |
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 #7C8DE4 | 3.09:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #7C8DE4 | 6.78:1 | AA | Lc 46.3 | Large or bold text, headings |
| #7C8DE4 text on white | 3.09:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #7C8DE4 text on black | 6.78:1 | AA | Lc -44.0 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F7
oklch(93.6% 0.019 276.3)
-
Step 200
200
#D1D8F1
oklch(88.5% 0.035 273.2)
-
Step 300
300
#B3BEEB
oklch(80.8% 0.065 274.1)
-
Step 400
400
#8D9CE0
oklch(70.8% 0.101 274)
-
Step 500
500 (this color)
#7C8DE4
oklch(66.7% 0.13 274)
-
Step 600
600
#5B6AC5
oklch(55.7% 0.141 273.9)
-
Step 700
700
#4B58AA
oklch(49.2% 0.131 273.8)
-
Step 800
800
#3D488A
oklch(42.7% 0.109 273.8)
-
Step 900
900
#343D6E
oklch(37.7% 0.084 273.8)
-
Step 950
950
#1E2441
oklch(27% 0.055 273.4)
#7C8DE4 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) | #6D97E7 | 0.029 |
| Deuteranopia (no green cones) | #648EE2 | 0.029 |
| Tritanopia (no blue cones) | #569FAE | 0.116 |
| Achromatopsia (no color) | #929292 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C8DE4
#7C8DE4
oklch(66.7% 0.13 274)
- #AF921A
#AF921A
oklch(66.7% 0.13 93.9)
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 #7C8DE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.026
- Cornflower Blue #6495ED ΔE 0.033
- Soft Blue #6488EA ΔE 0.035
- Lavender Blue #8B88F8 ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.051
- Chefchaouen Blue #4895EF ΔE 0.055
- Periwinkle #8E82FE ΔE 0.056
- Dark Sky Blue #448EE4 ΔE 0.058
Use #7C8DE4 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.