#C1D2FD
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.5% 0.063 268.1), rgb(193, 210, 253).
Aa
Black text reads best on this color (13.90:1).
About this color
#C1D2FD is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.063 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.031 away. Black text reads best on it, at 13.90:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.90:1 |
| White text | 1.51:1 |
Values
| HEX | #C1D2FD |
| RGB | rgb(193, 210, 253) |
| HSL | hsl(223, 94%, 87%) |
| OKLCH | oklch(86.5% 0.063 268.1) |
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 #C1D2FD | 1.51:1 | Fails | Lc -27.0 | Dividers and decoration only |
| Black text on #C1D2FD | 13.90:1 | AAA | Lc 79.9 | Fine for body text |
| #C1D2FD text on white | 1.51:1 | Fails | Lc 23.8 | Dividers and decoration only |
| #C1D2FD text on black | 13.90:1 | AAA | Lc -79.4 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200 (this color)
#C1D2FD
oklch(86.5% 0.063 268.1)
-
Step 300
300
#AABFF6
oklch(80.8% 0.082 268.3)
-
Step 400
400
#7E9CF1
oklch(70.6% 0.129 268.2)
-
Step 500
500
#5F81EC
oklch(63% 0.165 268.2)
-
Step 600
600
#4768DB
oklch(55.6% 0.18 268)
-
Step 700
700
#3956BE
oklch(49.2% 0.167 268)
-
Step 800
800
#2F4799
oklch(42.7% 0.137 267.9)
-
Step 900
900
#293C7A
oklch(37.6% 0.108 268.1)
-
Step 950
950
#182447
oklch(27% 0.067 267.5)
#C1D2FD 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) | #C5D5FF | 0.010 |
| Deuteranopia (no green cones) | #C0D0FC | 0.005 |
| Tritanopia (no blue cones) | #B2DAE0 | 0.056 |
| Achromatopsia (no color) | #D2D2D2 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1D2FD
#C1D2FD
oklch(86.5% 0.063 268.1)
- #E4D1A4
#E4D1A4
oklch(86.5% 0.063 87.8)
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 #C1D2FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.031
- Baby Blue #A2CFFE ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.049
- Light Lavender #DFC5FE ΔE 0.050
- Cadet Gray #CED4DA ΔE 0.053
- Light Steel Blue #B0C4DE ΔE 0.057
Use #C1D2FD 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.