#7C8DDC
Closest named color: Perrywinkle (#8F8CE7). oklch(66.3% 0.119 273.5), rgb(124, 141, 220).
Aa
Black text reads best on this color (6.70:1).
About this color
#7C8DDC is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.119 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.032 away. Black text reads best on it, at 6.70:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.70:1 |
| White text | 3.13:1 |
Values
| HEX | #7C8DDC |
| RGB | rgb(124, 141, 220) |
| HSL | hsl(229, 58%, 67%) |
| OKLCH | oklch(66.3% 0.119 273.5) |
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 #7C8DDC | 3.13:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #7C8DDC | 6.70:1 | AA | Lc 45.8 | Large or bold text, headings |
| #7C8DDC text on white | 3.13:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #7C8DDC text on black | 6.70:1 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8EF
oklch(88.5% 0.032 274.1)
-
Step 300
300
#B4BFE7
oklch(81% 0.058 273)
-
Step 400
400
#8E9DDB
oklch(70.8% 0.093 273.4)
-
Step 500
500 (this color)
#7C8DDC
oklch(66.3% 0.119 273.5)
-
Step 600
600
#5C6BBE
oklch(55.5% 0.129 273.7)
-
Step 700
700
#4C59A4
oklch(49.1% 0.12 273.7)
-
Step 800
800
#3E4985
oklch(42.7% 0.1 273.6)
-
Step 900
900
#353E6B
oklch(37.8% 0.078 273.6)
-
Step 950
950
#1F243E
oklch(26.9% 0.049 274.4)
#7C8DDC 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) | #7196DF | 0.025 |
| Deuteranopia (no green cones) | #698EDA | 0.024 |
| Tritanopia (no blue cones) | #5B9DAA | 0.106 |
| Achromatopsia (no color) | #919191 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C8DDC
#7C8DDC
oklch(66.3% 0.119 273.5)
- #AC912D
#AC912D
oklch(66.3% 0.119 93.4)
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 #7C8DDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.032
- Cornflower Blue #6495ED ΔE 0.037
- Soft Blue #6488EA ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.051
- Chefchaouen Blue #4895EF ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.059
- Faded Blue #658CBB ΔE 0.060
Use #7C8DDC 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.