#C7CDFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(86% 0.07 279.5), rgb(199, 205, 255).
Aa
Black text reads best on this color (13.60:1).
About this color
#C7CDFF is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.070 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.020 away. Black text reads best on it, at 13.60:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.60:1 |
| White text | 1.54:1 |
Values
| HEX | #C7CDFF |
| RGB | rgb(199, 205, 255) |
| HSL | hsl(234, 100%, 89%) |
| OKLCH | oklch(86% 0.07 279.5) |
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 #C7CDFF | 1.54:1 | Fails | Lc -28.4 | Dividers and decoration only |
| Black text on #C7CDFF | 13.60:1 | AAA | Lc 78.7 | Fine for body text |
| #C7CDFF text on white | 1.54:1 | Fails | Lc 25.0 | Dividers and decoration only |
| #C7CDFF text on black | 13.60:1 | AAA | Lc -78.1 | Fine for body 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 200.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200 (this color)
#C7CDFF
oklch(86% 0.07 279.5)
-
Step 300
300
#B4BBFA
oklch(80.9% 0.089 279.3)
-
Step 400
400
#8F95F8
oklch(70.7% 0.144 279.4)
-
Step 500
500
#7677F4
oklch(63.1% 0.183 279.4)
-
Step 600
600
#615CE3
oklch(55.6% 0.199 279.4)
-
Step 700
700
#514AC5
oklch(49% 0.185 279.6)
-
Step 800
800
#423EA0
oklch(42.8% 0.154 279.5)
-
Step 900
900
#37367F
oklch(37.7% 0.12 279.6)
-
Step 950
950
#20204A
oklch(26.9% 0.076 280)
#C7CDFF 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) | #C0D2FF | 0.015 |
| Deuteranopia (no green cones) | #BDCEFE | 0.013 |
| Tritanopia (no blue cones) | #BAD6DE | 0.062 |
| Achromatopsia (no color) | #D0D0D0 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7CDFF
#C7CDFF
oklch(86% 0.07 279.5)
- #DCD39E
#DCD39E
oklch(86.1% 0.07 99.6)
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 #C7CDFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.020
- Light Lavender #DFC5FE ΔE 0.036
- Pale Lilac #E4CBFF ΔE 0.039
- Baby Blue #A2CFFE ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.047
- Light Lilac #EDC8FF ΔE 0.053
- Pale Lavender #EECFFE ΔE 0.055
- Thistle #D8BFD8 ΔE 0.058
Use #C7CDFF 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.