#C2D5EB
Closest named color: Cadet Gray (#CED4DA). oklch(86.6% 0.037 252.1), rgb(194, 213, 235).
Aa
Black text reads best on this color (14.01:1).
About this color
#C2D5EB is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.037 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.026 away. Black text reads best on it, at 14.01:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.01:1 |
| White text | 1.49:1 |
Values
| HEX | #C2D5EB |
| RGB | rgb(194, 213, 235) |
| HSL | hsl(212, 51%, 84%) |
| OKLCH | oklch(86.6% 0.037 252.1) |
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 #C2D5EB | 1.49:1 | Fails | Lc -26.5 | Dividers and decoration only |
| Black text on #C2D5EB | 14.01:1 | AAA | Lc 80.4 | Fine for body text |
| #C2D5EB text on white | 1.49:1 | Fails | Lc 23.4 | Dividers and decoration only |
| #C2D5EB text on black | 14.01:1 | AAA | Lc -79.8 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200 (this color)
#C2D5EB
oklch(86.6% 0.037 252.1)
-
Step 300
300
#ABC3DF
oklch(80.8% 0.048 252.4)
-
Step 400
400
#7EA4CF
oklch(70.7% 0.076 252)
-
Step 500
500
#5D8DC3
oklch(63.2% 0.097 252.3)
-
Step 600
600
#4276AF
oklch(55.6% 0.105 252.2)
-
Step 700
700
#346396
oklch(49.1% 0.097 252.1)
-
Step 800
800
#2B517A
oklch(42.7% 0.081 251.8)
-
Step 900
900
#274362
oklch(37.6% 0.063 252.1)
-
Step 950
950
#182839
oklch(27.1% 0.038 250.8)
#C2D5EB 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) | #CDD5EC | 0.014 |
| Deuteranopia (no green cones) | #C9D1EB | 0.013 |
| Tritanopia (no blue cones) | #B8DADC | 0.032 |
| Achromatopsia (no color) | #D3D3D3 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2D5EB
#C2D5EB
oklch(86.6% 0.037 252.1)
- #E2D0B9
#E2D0B9
oklch(86.6% 0.037 74)
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 #C2D5EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.026
- Light Blue #ADD8E6 ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.036
- Light Gray #D3D3D3 ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.038
- Celeste #A8DADC ΔE 0.043
- Gainsboro #DCDCDC ΔE 0.047
- Baby Blue #A2CFFE ΔE 0.052
Use #C2D5EB 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.