#C6ECFA
Closest named color: Diamond (#B9F2FF). oklch(92% 0.044 222.1), rgb(198, 236, 250).
Aa
Black text reads best on this color (16.77:1).
About this color
#C6ECFA is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.044 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.019 away. Black text reads best on it, at 16.77:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.77:1 |
| White text | 1.25:1 |
Values
| HEX | #C6ECFA |
| RGB | rgb(198, 236, 250) |
| HSL | hsl(196, 84%, 88%) |
| OKLCH | oklch(92% 0.044 222.1) |
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 #C6ECFA | 1.25:1 | Fails | Lc -14.4 | Not readable |
| Black text on #C6ECFA | 16.77:1 | AAA | Lc 91.1 | Preferred for body text |
| #C6ECFA text on white | 1.25:1 | Fails | Lc 12.5 | Not readable |
| #C6ECFA text on black | 16.77:1 | AAA | Lc -91.5 | Preferred 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 100.
-
Step 50
50
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100 (this color)
#C6ECFA
oklch(92% 0.044 222.1)
-
Step 200
200
#C4DEE8
oklch(88.5% 0.031 222.9)
-
Step 300
300
#99C9DB
oklch(80.8% 0.056 222.9)
-
Step 400
400
#5AADC9
oklch(70.6% 0.09 222.4)
-
Step 500
500
#0998BB
oklch(63.1% 0.115 222.1)
-
Step 600
600
#00809E
oklch(55.6% 0.103 221.9)
-
Step 700
700
#006C86
oklch(49.3% 0.091 222.1)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#032B37
oklch(26.9% 0.048 223)
#C6ECFA 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) | #E4EAFB | 0.037 |
| Deuteranopia (no green cones) | #DBE3FA | 0.033 |
| Tritanopia (no blue cones) | #B7F1F0 | 0.028 |
| Achromatopsia (no color) | #E6E6E6 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6ECFA
#C6ECFA
oklch(92% 0.044 222.1)
- #FFDCCF
#FFDCCF
oklch(92% 0.043 41.5)
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 #C6ECFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.019
- Pale Sky Blue #BDF6FE ΔE 0.026
- Pale Turquoise #AFEEEE ΔE 0.033
- Lavender #E6E6FA ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.043
- Duck Egg Blue #C3FBF4 ΔE 0.043
- Platinum #E0E1DD ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.048
Use #C6ECFA 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.