#C4D4E4
Closest named color: Cadet Gray (#CED4DA). oklch(86.3% 0.028 248.2), rgb(196, 212, 228).
Aa
Black text reads best on this color (13.88:1).
About this color
#C4D4E4 is a light close to neutral grey. In OKLCH its lightness is 86%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.018 away. Black text reads best on it, at 13.88:1.
| Hue family | Neutrals |
| Lightness | light (86%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.88:1 |
| White text | 1.51:1 |
Values
| HEX | #C4D4E4 |
| RGB | rgb(196, 212, 228) |
| HSL | hsl(210, 37%, 83%) |
| OKLCH | oklch(86.3% 0.028 248.2) |
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 #C4D4E4 | 1.51:1 | Fails | Lc -27.1 | Dividers and decoration only |
| Black text on #C4D4E4 | 13.88:1 | AAA | Lc 79.8 | Fine for body text |
| #C4D4E4 text on white | 1.51:1 | Fails | Lc 23.9 | Dividers and decoration only |
| #C4D4E4 text on black | 13.88:1 | AAA | Lc -79.3 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EBF1
oklch(93.7% 0.01 247.9)
-
Step 200
200 (this color)
#C4D4E4
oklch(86.3% 0.028 248.2)
-
Step 300
300
#AFC3D7
oklch(80.8% 0.036 248.3)
-
Step 400
400
#84A4C4
oklch(70.6% 0.059 248.7)
-
Step 500
500
#658EB5
oklch(63.2% 0.074 247.8)
-
Step 600
600
#4C77A0
oklch(55.5% 0.08 248.3)
-
Step 700
700
#3D6489
oklch(49.1% 0.074 248.3)
-
Step 800
800
#32526F
oklch(42.7% 0.061 247.1)
-
Step 900
900
#2C445A
oklch(37.7% 0.048 247.1)
-
Step 950
950
#1A2835
oklch(27% 0.031 247.2)
#C4D4E4 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) | #CED4E5 | 0.013 |
| Deuteranopia (no green cones) | #CAD0E4 | 0.012 |
| Tritanopia (no blue cones) | #BCD8D9 | 0.024 |
| Achromatopsia (no color) | #D2D2D2 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4D4E4
#C4D4E4
oklch(86.3% 0.028 248.2)
- #DFCFBF
#DFCFBF
oklch(86.3% 0.028 67.4)
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 #C4D4E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.018
- Light Blue #ADD8E6 ΔE 0.028
- Light Gray #D3D3D3 ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.037
- Celeste #A8DADC ΔE 0.040
- Gainsboro #DCDCDC ΔE 0.042
- Pale Silver #D8E2DC ΔE 0.051
Use #C4D4E4 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.