#C4E4F2
Closest named color: Powder Blue (#B0E0E6). oklch(90% 0.039 226.1), rgb(196, 228, 242).
Aa
Black text reads best on this color (15.72:1).
About this color
#C4E4F2 is a very light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.039 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.032 away. Black text reads best on it, at 15.72:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.72:1 |
| White text | 1.33:1 |
Values
| HEX | #C4E4F2 |
| RGB | rgb(196, 228, 242) |
| HSL | hsl(198, 64%, 86%) |
| OKLCH | oklch(90% 0.039 226.1) |
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 #C4E4F2 | 1.33:1 | Fails | Lc -18.9 | Dividers and decoration only |
| Black text on #C4E4F2 | 15.72:1 | AAA | Lc 87.1 | Fine for body text |
| #C4E4F2 text on white | 1.33:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #C4E4F2 text on black | 15.72:1 | AAA | Lc -87.2 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200 (this color)
#C4E4F2
oklch(90% 0.039 226.1)
-
Step 300
300
#9FC8DA
oklch(80.9% 0.05 226.5)
-
Step 400
400
#67ABC7
oklch(70.7% 0.08 226.4)
-
Step 500
500
#3596B8
oklch(63.1% 0.102 225.4)
-
Step 600
600
#007FA3
oklch(55.6% 0.107 226.4)
-
Step 700
700
#006B89
oklch(49.1% 0.094 225.7)
-
Step 800
800
#005771
oklch(42.6% 0.082 226.6)
-
Step 900
900
#0C485C
oklch(37.6% 0.066 226.1)
-
Step 950
950
#0B2B36
oklch(27.1% 0.042 224.5)
#C4E4F2 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) | #DCE2F3 | 0.030 |
| Deuteranopia (no green cones) | #D5DCF2 | 0.028 |
| Tritanopia (no blue cones) | #B7E8E8 | 0.026 |
| Achromatopsia (no color) | #DFDFDF | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4E4F2
#C4E4F2
oklch(90% 0.039 226.1)
- #F5D7C9
#F5D7C9
oklch(90% 0.039 46.6)
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 #C4E4F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.032
- Diamond #B9F2FF ΔE 0.036
- Pale Silver #D8E2DC ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.036
- Gainsboro #DCDCDC ΔE 0.039
- Platinum #E0E1DD ΔE 0.042
- Cadet Gray #CED4DA ΔE 0.044
- Pale Sky Blue #BDF6FE ΔE 0.045
Use #C4E4F2 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.