#C1DAFE
Closest named color: Light Blue (#ADD8E6). oklch(88.2% 0.057 257.5), rgb(193, 218, 254).
Aa
Black text reads best on this color (14.72:1).
About this color
#C1DAFE is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.057 and its hue 257°. 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 14.72:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.72:1 |
| White text | 1.42:1 |
Values
| HEX | #C1DAFE |
| RGB | rgb(193, 218, 254) |
| HSL | hsl(215, 97%, 88%) |
| OKLCH | oklch(88.2% 0.057 257.5) |
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 #C1DAFE | 1.42:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #C1DAFE | 14.72:1 | AAA | Lc 83.2 | Fine for body text |
| #C1DAFE text on white | 1.42:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #C1DAFE text on black | 14.72:1 | AAA | Lc -82.9 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200 (this color)
#C1DAFE
oklch(88.2% 0.057 257.5)
-
Step 300
300
#A3C3F0
oklch(80.9% 0.073 256.9)
-
Step 400
400
#71A2E9
oklch(70.7% 0.117 257.6)
-
Step 500
500
#4B89E2
oklch(63.1% 0.149 257.6)
-
Step 600
600
#2C71D0
oklch(55.6% 0.162 257.5)
-
Step 700
700
#1E5EB4
oklch(49.1% 0.151 257.4)
-
Step 800
800
#1B4D92
oklch(42.7% 0.126 257.6)
-
Step 900
900
#1D4174
oklch(37.7% 0.097 257.5)
-
Step 950
950
#122644
oklch(26.9% 0.062 258.3)
#C1DAFE 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) | #CEDBFF | 0.017 |
| Deuteranopia (no green cones) | #C7D5FD | 0.014 |
| Tritanopia (no blue cones) | #B1E2E6 | 0.050 |
| Achromatopsia (no color) | #D8D8D8 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1DAFE
#C1DAFE
oklch(88.2% 0.057 257.5)
- #EDD4AF
#EDD4AF
oklch(88.1% 0.056 77.6)
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 #C1DAFE, 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 0.047
- Cadet Gray #CED4DA ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.050
- Light Periwinkle #C1C6FC ΔE 0.052
- Light Blue Grey #B7C9E2 ΔE 0.054
- Pale Lilac #E4CBFF ΔE 0.058
- Gainsboro #DCDCDC ΔE 0.058
Use #C1DAFE 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.