#C3DCFC
Closest named color: Light Blue (#ADD8E6). oklch(88.6% 0.052 254.7), rgb(195, 220, 252).
Aa
Black text reads best on this color (14.96:1).
About this color
#C3DCFC is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.052 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.043 away. Black text reads best on it, at 14.96:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.96:1 |
| White text | 1.40:1 |
Values
| HEX | #C3DCFC |
| RGB | rgb(195, 220, 252) |
| HSL | hsl(214, 90%, 88%) |
| OKLCH | oklch(88.6% 0.052 254.7) |
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 #C3DCFC | 1.40:1 | Fails | Lc -22.3 | Dividers and decoration only |
| Black text on #C3DCFC | 14.96:1 | AAA | Lc 84.2 | Fine for body text |
| #C3DCFC text on white | 1.40:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #C3DCFC text on black | 14.96:1 | AAA | Lc -83.9 | 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
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200 (this color)
#C3DCFC
oklch(88.6% 0.052 254.7)
-
Step 300
300
#A4C3EC
oklch(80.9% 0.067 255.5)
-
Step 400
400
#72A3E2
oklch(70.6% 0.107 255.1)
-
Step 500
500
#4B8BDA
oklch(63.1% 0.137 254.8)
-
Step 600
600
#2C73C7
oklch(55.5% 0.148 254.9)
-
Step 700
700
#1E60AC
oklch(49% 0.138 254.9)
-
Step 800
800
#1B4F8B
oklch(42.7% 0.113 254.5)
-
Step 900
900
#1D426F
oklch(37.6% 0.088 254.8)
-
Step 950
950
#122741
oklch(27% 0.056 254.8)
#C3DCFC 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) | #D1DDFE | 0.019 |
| Deuteranopia (no green cones) | #CBD7FB | 0.015 |
| Tritanopia (no blue cones) | #B4E3E6 | 0.045 |
| Achromatopsia (no color) | #DADADA | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DCFC
#C3DCFC
oklch(88.6% 0.052 254.7)
- #EED5B4
#EED5B4
oklch(88.5% 0.052 74.7)
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 #C3DCFC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.046
- Gainsboro #DCDCDC ΔE 0.052
- Lavender #E6E6FA ΔE 0.055
- Light Gray #D3D3D3 ΔE 0.055
- Baby Blue #A2CFFE ΔE 0.056
- Diamond #B9F2FF ΔE 0.057
Use #C3DCFC 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.