#C5D2FC
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.8% 0.06 271.6), rgb(197, 210, 252).
Aa
Black text reads best on this color (13.99:1).
About this color
#C5D2FC is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.060 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.033 away. Black text reads best on it, at 13.99:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.99:1 |
| White text | 1.50:1 |
Values
| HEX | #C5D2FC |
| RGB | rgb(197, 210, 252) |
| HSL | hsl(226, 90%, 88%) |
| OKLCH | oklch(86.8% 0.06 271.6) |
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 #C5D2FC | 1.50:1 | Fails | Lc -26.6 | Dividers and decoration only |
| Black text on #C5D2FC | 13.99:1 | AAA | Lc 80.3 | Fine for body text |
| #C5D2FC text on white | 1.50:1 | Fails | Lc 23.4 | Dividers and decoration only |
| #C5D2FC text on black | 13.99:1 | AAA | Lc -79.8 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200 (this color)
#C5D2FC
oklch(86.8% 0.06 271.6)
-
Step 300
300
#AEBEF3
oklch(80.8% 0.077 271.5)
-
Step 400
400
#859BEE
oklch(70.7% 0.124 271.6)
-
Step 500
500
#6880E8
oklch(63.1% 0.158 271.4)
-
Step 600
600
#5267D6
oklch(55.7% 0.171 271.7)
-
Step 700
700
#4355BA
oklch(49.2% 0.16 271.7)
-
Step 800
800
#374696
oklch(42.7% 0.132 271.7)
-
Step 900
900
#2F3C78
oklch(37.8% 0.103 271.5)
-
Step 950
950
#1B2346
oklch(26.9% 0.066 271.6)
#C5D2FC 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) | #C6D5FE | 0.008 |
| Deuteranopia (no green cones) | #C2D1FB | 0.005 |
| Tritanopia (no blue cones) | #B8DAE0 | 0.054 |
| Achromatopsia (no color) | #D3D3D3 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5D2FC
#C5D2FC
oklch(86.8% 0.06 271.6)
- #E2D3A7
#E2D3A7
oklch(86.8% 0.06 91.5)
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 #C5D2FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.044
- Pale Lilac #E4CBFF ΔE 0.045
- Light Lavender #DFC5FE ΔE 0.047
- Light Blue #ADD8E6 ΔE 0.050
- Cadet Gray #CED4DA ΔE 0.051
- Pale Lavender #EECFFE ΔE 0.056
Use #C5D2FC 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.