#C4CEDB
Closest named color: Cadet Gray (#CED4DA). oklch(84.8% 0.021 254.9), rgb(196, 206, 219).
Aa
Black text reads best on this color (13.19:1).
About this color
#C4CEDB is a light close to neutral grey. In OKLCH its lightness is 85%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.022 away. Black text reads best on it, at 13.19:1.
| Hue family | Neutrals |
| Lightness | light (85%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.19:1 |
| White text | 1.59:1 |
Values
| HEX | #C4CEDB |
| RGB | rgb(196, 206, 219) |
| HSL | hsl(214, 24%, 81%) |
| OKLCH | oklch(84.8% 0.021 254.9) |
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 #C4CEDB | 1.59:1 | Fails | Lc -30.2 | Non-text elements, placeholder text |
| Black text on #C4CEDB | 13.19:1 | AAA | Lc 77.0 | Fine for body text |
| #C4CEDB text on white | 1.59:1 | Fails | Lc 26.8 | Dividers and decoration only |
| #C4CEDB text on black | 13.19:1 | AAA | Lc -76.2 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200 (this color)
#C4CEDB
oklch(84.8% 0.021 254.9)
-
Step 300
300
#B5C2D2
oklch(80.9% 0.027 253.6)
-
Step 400
400
#8FA2BC
oklch(70.6% 0.044 256.3)
-
Step 500
500
#738BAB
oklch(63% 0.056 255.7)
-
Step 600
600
#5B7597
oklch(55.6% 0.061 255.3)
-
Step 700
700
#4B6280
oklch(49% 0.056 255.3)
-
Step 800
800
#3E5068
oklch(42.6% 0.046 255.8)
-
Step 900
900
#354355
oklch(37.8% 0.036 254.9)
-
Step 950
950
#1F2732
oklch(27% 0.024 256.4)
#C4CEDB 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) | #CACEDC | 0.008 |
| Deuteranopia (no green cones) | #C7CCDB | 0.006 |
| Tritanopia (no blue cones) | #BFD1D2 | 0.019 |
| Achromatopsia (no color) | #CDCDCD | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4CEDB
#C4CEDB
oklch(84.8% 0.021 254.9)
- #D5CBBE
#D5CBBE
oklch(84.7% 0.021 74.6)
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 #C4CEDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.026
- Light Gray #D3D3D3 ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.035
- Light Steel Blue #B0C4DE ΔE 0.040
- Celeste #A8DADC ΔE 0.044
- Thistle #D8BFD8 ΔE 0.044
- Silver #C0C0C0 ΔE 0.045
Use #C4CEDB 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.