#C4DCFC
Closest named color: Light Blue (#ADD8E6). oklch(88.7% 0.051 255.7), rgb(196, 220, 252).
Aa
Black text reads best on this color (14.99:1).
About this color
#C4DCFC is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.051 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.044 away. Black text reads best on it, at 14.99:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.99:1 |
| White text | 1.40:1 |
Values
| HEX | #C4DCFC |
| RGB | rgb(196, 220, 252) |
| HSL | hsl(214, 90%, 88%) |
| OKLCH | oklch(88.7% 0.051 255.7) |
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 #C4DCFC | 1.40:1 | Fails | Lc -22.2 | Dividers and decoration only |
| Black text on #C4DCFC | 14.99:1 | AAA | Lc 84.3 | Fine for body text |
| #C4DCFC text on white | 1.40:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #C4DCFC text on black | 14.99:1 | AAA | Lc -84.1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF7
oklch(93.7% 0.019 255.5)
-
Step 200
200 (this color)
#C4DCFC
oklch(88.7% 0.051 255.7)
-
Step 300
300
#A5C3EB
oklch(80.9% 0.066 255.7)
-
Step 400
400
#74A3E2
oklch(70.7% 0.106 256)
-
Step 500
500
#4E8BD9
oklch(63.2% 0.134 255.4)
-
Step 600
600
#3073C7
oklch(55.6% 0.147 255.7)
-
Step 700
700
#2260AC
oklch(49.1% 0.137 255.7)
-
Step 800
800
#1E4F8B
oklch(42.7% 0.113 255.4)
-
Step 900
900
#1F426F
oklch(37.7% 0.087 255.7)
-
Step 950
950
#132741
oklch(27% 0.055 255.7)
#C4DCFC 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) | #D1DDFE | 0.017 |
| Deuteranopia (no green cones) | #CBD7FB | 0.015 |
| Tritanopia (no blue cones) | #B5E3E6 | 0.045 |
| Achromatopsia (no color) | #DADADA | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4DCFC
#C4DCFC
oklch(88.7% 0.051 255.7)
- #EED6B5
#EED6B5
oklch(88.8% 0.051 75.8)
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 #C4DCFC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.044
- Powder Blue #B0E0E6 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.052
- Lavender #E6E6FA ΔE 0.054
- Light Gray #D3D3D3 ΔE 0.055
- Pale Silver #D8E2DC ΔE 0.057
- Baby Blue #A2CFFE ΔE 0.057
Use #C4DCFC 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.