#C6CED8
Closest named color: Cadet Gray (#CED4DA). oklch(84.8% 0.016 253.9), rgb(198, 206, 216).
Aa
Black text reads best on this color (13.22:1).
About this color
#C6CED8 is a light close to neutral grey. In OKLCH its lightness is 85%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.020 away. Black text reads best on it, at 13.22:1.
| Hue family | Neutrals |
| Lightness | light (85%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.22:1 |
| White text | 1.58:1 |
Values
| HEX | #C6CED8 |
| RGB | rgb(198, 206, 216) |
| HSL | hsl(213, 19%, 81%) |
| OKLCH | oklch(84.8% 0.016 253.9) |
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 #C6CED8 | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #C6CED8 | 13.22:1 | AAA | Lc 77.1 | Fine for body text |
| #C6CED8 text on white | 1.58:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #C6CED8 text on black | 13.22:1 | AAA | Lc -76.3 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200 (this color)
#C6CED8
oklch(84.8% 0.016 253.9)
-
Step 300
300
#B7C2CE
oklch(80.9% 0.021 250.4)
-
Step 400
400
#92A2B6
oklch(70.6% 0.034 254.1)
-
Step 500
500
#788BA4
oklch(63.1% 0.044 255.4)
-
Step 600
600
#60758F
oklch(55.5% 0.048 254)
-
Step 700
700
#506279
oklch(49% 0.043 254.7)
-
Step 800
800
#415063
oklch(42.6% 0.037 254.5)
-
Step 900
900
#374351
oklch(37.8% 0.029 252.5)
-
Step 950
950
#20272F
oklch(26.9% 0.018 251.9)
#C6CED8 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) | #CBCED9 | 0.007 |
| Deuteranopia (no green cones) | #C9CCD8 | 0.006 |
| Tritanopia (no blue cones) | #C2D0D1 | 0.014 |
| Achromatopsia (no color) | #CDCDCD | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6CED8
#C6CED8
oklch(84.8% 0.016 253.9)
- #D4CCC2
#D4CCC2
oklch(84.9% 0.016 73.7)
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 #C6CED8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.020
- Light Gray #D3D3D3 ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.044
- Silver #C0C0C0 ΔE 0.044
- Thistle #D8BFD8 ΔE 0.044
- Celeste #A8DADC ΔE 0.045
Use #C6CED8 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.