#C2DDF9
Closest named color: Powder Blue (#B0E0E6). oklch(88.7% 0.048 249.3), rgb(194, 221, 249).
Aa
Black text reads best on this color (15.00:1).
About this color
#C2DDF9 is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.048 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.038 away. Black text reads best on it, at 15.00:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.00:1 |
| White text | 1.39:1 |
Values
| HEX | #C2DDF9 |
| RGB | rgb(194, 221, 249) |
| HSL | hsl(211, 82%, 87%) |
| OKLCH | oklch(88.7% 0.048 249.3) |
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 #C2DDF9 | 1.39:1 | Fails | Lc -22.1 | Dividers and decoration only |
| Black text on #C2DDF9 | 15.00:1 | AAA | Lc 84.3 | Fine for body text |
| #C2DDF9 text on white | 1.39:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #C2DDF9 text on black | 15.00:1 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200 (this color)
#C2DDF9
oklch(88.7% 0.048 249.3)
-
Step 300
300
#A2C5E8
oklch(81% 0.062 248.6)
-
Step 400
400
#6FA5DC
oklch(70.6% 0.099 249.8)
-
Step 500
500
#458ED3
oklch(63.1% 0.127 249.4)
-
Step 600
600
#2177C0
oklch(55.7% 0.138 249.2)
-
Step 700
700
#1263A6
oklch(49% 0.129 249.8)
-
Step 800
800
#145186
oklch(42.6% 0.106 249.7)
-
Step 900
900
#19446B
oklch(37.7% 0.082 249.1)
-
Step 950
950
#10283F
oklch(27% 0.053 249.5)
#C2DDF9 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) | #D3DDFA | 0.022 |
| Deuteranopia (no green cones) | #CCD7F8 | 0.019 |
| Tritanopia (no blue cones) | #B3E3E6 | 0.040 |
| Achromatopsia (no color) | #DADADA | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2DDF9
#C2DDF9
oklch(88.7% 0.048 249.3)
- #EFD5B8
#EFD5B8
oklch(88.7% 0.048 70.2)
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 #C2DDF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.039
- Cadet Gray #CED4DA ΔE 0.043
- Gainsboro #DCDCDC ΔE 0.049
- Light Gray #D3D3D3 ΔE 0.052
- Pale Silver #D8E2DC ΔE 0.053
- Diamond #B9F2FF ΔE 0.053
- Celeste #A8DADC ΔE 0.053
Use #C2DDF9 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.