#C4E2F9
Closest named color: Powder Blue (#B0E0E6). oklch(89.8% 0.045 241.1), rgb(196, 226, 249).
Aa
Black text reads best on this color (15.59:1).
About this color
#C4E2F9 is a light, muted blue. In OKLCH its lightness is 90%, its chroma 0.045 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.037 away. Black text reads best on it, at 15.59:1.
| Hue family | Blues |
| Lightness | light (90%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.59:1 |
| White text | 1.34:1 |
Values
| HEX | #C4E2F9 |
| RGB | rgb(196, 226, 249) |
| HSL | hsl(206, 82%, 87%) |
| OKLCH | oklch(89.8% 0.045 241.1) |
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 #C4E2F9 | 1.34:1 | Fails | Lc -19.5 | Dividers and decoration only |
| Black text on #C4E2F9 | 15.59:1 | AAA | Lc 86.6 | Fine for body text |
| #C4E2F9 text on white | 1.34:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #C4E2F9 text on black | 15.59:1 | AAA | Lc -86.6 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200 (this color)
#C4E2F9
oklch(89.8% 0.045 241.1)
-
Step 300
300
#A0C6E3
oklch(80.9% 0.058 241.3)
-
Step 400
400
#6AA8D5
oklch(70.7% 0.092 241.3)
-
Step 500
500
#3B91CA
oklch(63% 0.119 241.4)
-
Step 600
600
#067BB7
oklch(55.7% 0.128 241)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#02547F
oklch(42.6% 0.098 241)
-
Step 900
900
#124666
oklch(37.7% 0.076 240.7)
-
Step 950
950
#0D293C
oklch(27% 0.049 241.5)
#C4E2F9 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) | #D9E1FA | 0.026 |
| Deuteranopia (no green cones) | #D2DBF9 | 0.024 |
| Tritanopia (no blue cones) | #B6E8E9 | 0.036 |
| Achromatopsia (no color) | #DEDEDE | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4E2F9
#C4E2F9
oklch(89.8% 0.045 241.1)
- #F4D7C0
#F4D7C0
oklch(89.7% 0.045 60.6)
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 #C4E2F9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.037
- Diamond #B9F2FF ΔE 0.041
- Gainsboro #DCDCDC ΔE 0.045
- Pale Silver #D8E2DC ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.046
- Lavender #E6E6FA ΔE 0.046
- Cadet Gray #CED4DA ΔE 0.046
Use #C4E2F9 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.