#C3DEEC
Closest named color: Powder Blue (#B0E0E6). oklch(88.5% 0.035 230.3), rgb(195, 222, 236).
Aa
Black text reads best on this color (14.98:1).
About this color
#C3DEEC is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.035 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.026 away. Black text reads best on it, at 14.98:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.98:1 |
| White text | 1.40:1 |
Values
| HEX | #C3DEEC |
| RGB | rgb(195, 222, 236) |
| HSL | hsl(200, 52%, 85%) |
| OKLCH | oklch(88.5% 0.035 230.3) |
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 #C3DEEC | 1.40:1 | Fails | Lc -22.2 | Dividers and decoration only |
| Black text on #C3DEEC | 14.98:1 | AAA | Lc 84.2 | Fine for body text |
| #C3DEEC text on white | 1.40:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #C3DEEC text on black | 14.98:1 | AAA | Lc -84.0 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200 (this color)
#C3DEEC
oklch(88.5% 0.035 230.3)
-
Step 300
300
#A4C7D8
oklch(81% 0.044 228.9)
-
Step 400
400
#71A9C5
oklch(70.6% 0.071 230.8)
-
Step 500
500
#4894B6
oklch(63.2% 0.091 229.8)
-
Step 600
600
#237DA2
oklch(55.5% 0.099 230.5)
-
Step 700
700
#136A8B
oklch(49.2% 0.092 230)
-
Step 800
800
#155671
oklch(42.7% 0.077 230.8)
-
Step 900
900
#1A475B
oklch(37.6% 0.059 230.5)
-
Step 950
950
#112A35
oklch(27.1% 0.037 229)
#C3DEEC 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) | #D7DDED | 0.026 |
| Deuteranopia (no green cones) | #D1D8EC | 0.022 |
| Tritanopia (no blue cones) | #B8E2E2 | 0.024 |
| Achromatopsia (no color) | #DADADA | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DEEC
#C3DEEC
oklch(88.5% 0.035 230.3)
- #EDD3C5
#EDD3C5
oklch(88.5% 0.035 50.2)
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 #C3DEEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.026
- Cadet Gray #CED4DA ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.033
- Gainsboro #DCDCDC ΔE 0.036
- Pale Silver #D8E2DC ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.039
- Celeste #A8DADC ΔE 0.042
- Platinum #E0E1DD ΔE 0.043
Use #C3DEEC 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.