#C2DEE9
Closest named color: Powder Blue (#B0E0E6). oklch(88.3% 0.033 223.4), rgb(194, 222, 233).
Aa
Black text reads best on this color (14.91:1).
About this color
#C2DEE9 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.033 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.023 away. Black text reads best on it, at 14.91:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.91:1 |
| White text | 1.40:1 |
Values
| HEX | #C2DEE9 |
| RGB | rgb(194, 222, 233) |
| HSL | hsl(197, 47%, 84%) |
| OKLCH | oklch(88.3% 0.033 223.4) |
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 #C2DEE9 | 1.40:1 | Fails | Lc -22.5 | Dividers and decoration only |
| Black text on #C2DEE9 | 14.91:1 | AAA | Lc 84.0 | Fine for body text |
| #C2DEE9 text on white | 1.40:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #C2DEE9 text on black | 14.91:1 | AAA | Lc -83.7 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200 (this color)
#C2DEE9
oklch(88.3% 0.033 223.4)
-
Step 300
300
#A4C7D5
oklch(80.9% 0.042 224.1)
-
Step 400
400
#70AAC0
oklch(70.6% 0.068 223.9)
-
Step 500
500
#4595B0
oklch(63.1% 0.088 223)
-
Step 600
600
#1E7F9C
oklch(55.6% 0.095 223.2)
-
Step 700
700
#0C6B85
oklch(49.1% 0.088 223.1)
-
Step 800
800
#11576C
oklch(42.6% 0.073 223.4)
-
Step 900
900
#184858
oklch(37.7% 0.058 223.7)
-
Step 950
950
#102A33
oklch(26.9% 0.036 223.3)
#C2DEE9 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) | #D8DCEA | 0.028 |
| Deuteranopia (no green cones) | #D2D7E9 | 0.026 |
| Tritanopia (no blue cones) | #B7E2E1 | 0.022 |
| Achromatopsia (no color) | #D9D9D9 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2DEE9
#C2DEE9
oklch(88.3% 0.033 223.4)
- #EDD2C7
#EDD2C7
oklch(88.3% 0.034 43.5)
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 #C2DEE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.023
- Cadet Gray #CED4DA ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.031
- Gainsboro #DCDCDC ΔE 0.035
- Pale Silver #D8E2DC ΔE 0.036
- Light Gray #D3D3D3 ΔE 0.037
- Celeste #A8DADC ΔE 0.039
- Platinum #E0E1DD ΔE 0.043
Use #C2DEE9 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.