#C6CCEA
Closest named color: Light Blue Grey (#B7C9E2). oklch(85% 0.042 276.5), rgb(198, 204, 234).
Aa
Black text reads best on this color (13.22:1).
About this color
#C6CCEA is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.042 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.024 away. Black text reads best on it, at 13.22:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.22:1 |
| White text | 1.58:1 |
Values
| HEX | #C6CCEA |
| RGB | rgb(198, 204, 234) |
| HSL | hsl(230, 46%, 85%) |
| OKLCH | oklch(85% 0.042 276.5) |
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 #C6CCEA | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #C6CCEA | 13.22:1 | AAA | Lc 77.1 | Fine for body text |
| #C6CCEA text on white | 1.58:1 | Fails | Lc 26.6 | Dividers and decoration only |
| #C6CCEA text on black | 13.22:1 | AAA | Lc -76.4 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200 (this color)
#C6CCEA
oklch(85% 0.042 276.5)
-
Step 300
300
#B7BEE4
oklch(80.9% 0.054 276.9)
-
Step 400
400
#929CD7
oklch(70.7% 0.087 276.5)
-
Step 500
500
#7883CC
oklch(63.2% 0.11 276.2)
-
Step 600
600
#626BB9
oklch(55.6% 0.121 276.8)
-
Step 700
700
#51599F
oklch(49.1% 0.112 276.6)
-
Step 800
800
#424981
oklch(42.7% 0.093 276.3)
-
Step 900
900
#383D68
oklch(37.7% 0.074 277.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#C6CCEA 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) | #C4CFEB | 0.008 |
| Deuteranopia (no green cones) | #C2CCE9 | 0.006 |
| Tritanopia (no blue cones) | #BED1D6 | 0.037 |
| Achromatopsia (no color) | #CDCDCD | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6CCEA
#C6CCEA
oklch(85% 0.042 276.5)
- #D5CEAF
#D5CEAF
oklch(84.9% 0.042 96.7)
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 #C6CCEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.024
- Light Periwinkle #C1C6FC ΔE 0.035
- Cadet Gray #CED4DA ΔE 0.037
- Thistle #D8BFD8 ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.044
- Light Gray #D3D3D3 ΔE 0.045
- Baby Blue #A2CFFE ΔE 0.049
Use #C6CCEA 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.