#C3C8DA
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.4% 0.026 273.4), rgb(195, 200, 218).
Aa
Black text reads best on this color (12.59:1).
About this color
#C3C8DA is a light close to neutral grey. In OKLCH its lightness is 83%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.018 away. Black text reads best on it, at 12.59:1.
| Hue family | Neutrals |
| Lightness | light (83%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.59:1 |
| White text | 1.66:1 |
Values
| HEX | #C3C8DA |
| RGB | rgb(195, 200, 218) |
| HSL | hsl(227, 24%, 81%) |
| OKLCH | oklch(83.4% 0.026 273.4) |
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 #C3C8DA | 1.66:1 | Fails | Lc -33.1 | Non-text elements, placeholder text |
| Black text on #C3C8DA | 12.59:1 | AAA | Lc 74.5 | Content text, not long reading |
| #C3C8DA text on white | 1.66:1 | Fails | Lc 29.3 | Dividers and decoration only |
| #C3C8DA text on black | 12.59:1 | AAA | Lc -73.5 | Content text, not long reading |
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 300.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D6D9E3
oklch(88.6% 0.014 272.7)
-
Step 300
300 (this color)
#C3C8DA
oklch(83.4% 0.026 273.4)
-
Step 400
400
#989FBB
oklch(70.6% 0.042 274.2)
-
Step 500
500
#7F88AA
oklch(63.2% 0.052 273.3)
-
Step 600
600
#687195
oklch(55.5% 0.057 273.5)
-
Step 700
700
#575F7F
oklch(49.1% 0.052 273.5)
-
Step 800
800
#474E67
oklch(42.8% 0.043 272.4)
-
Step 900
900
#3B4154
oklch(37.8% 0.034 271.1)
-
Step 950
950
#232631
oklch(27% 0.021 273)
#C3C8DA 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) | #C3C9DB | 0.003 |
| Deuteranopia (no green cones) | #C2C8DA | 0.001 |
| Tritanopia (no blue cones) | #BECBCE | 0.022 |
| Achromatopsia (no color) | #C8C8C8 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3C8DA
#C3C8DA
oklch(83.4% 0.026 273.4)
- #CEC9B6
#CEC9B6
oklch(83.5% 0.026 94.8)
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 #C3C8DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.018
- Light Steel Blue #B0C4DE ΔE 0.029
- Thistle #D8BFD8 ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.036
- Cadet Gray #CED4DA ΔE 0.037
- Silver #C0C0C0 ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.041
- Light Blue #ADD8E6 ΔE 0.045
Use #C3C8DA 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.