#CAE8FF
Closest named color: Diamond (#B9F2FF). oklch(91.6% 0.045 241.1), rgb(202, 232, 255).
Aa
Black text reads best on this color (16.49:1).
About this color
#CAE8FF is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.045 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.031 away. Black text reads best on it, at 16.49:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.49:1 |
| White text | 1.27:1 |
Values
| HEX | #CAE8FF |
| RGB | rgb(202, 232, 255) |
| HSL | hsl(206, 100%, 90%) |
| OKLCH | oklch(91.6% 0.045 241.1) |
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 #CAE8FF | 1.27:1 | Fails | Lc -15.6 | Dividers and decoration only |
| Black text on #CAE8FF | 16.49:1 | AAA | Lc 90.1 | Preferred for body text |
| #CAE8FF text on white | 1.27:1 | Fails | Lc 13.5 | Not readable |
| #CAE8FF text on black | 16.49:1 | AAA | Lc -90.3 | Preferred 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 100.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100 (this color)
#CAE8FF
oklch(91.6% 0.045 241.1)
-
Step 200
200
#C7DCED
oklch(88.4% 0.033 242.4)
-
Step 300
300
#A0C6E3
oklch(80.9% 0.058 241.3)
-
Step 400
400
#6AA8D5
oklch(70.7% 0.092 241.3)
-
Step 500
500
#3C91CA
oklch(63% 0.118 241.6)
-
Step 600
600
#087BB6
oklch(55.7% 0.127 240.7)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#03547F
oklch(42.6% 0.098 241.1)
-
Step 900
900
#124666
oklch(37.7% 0.076 240.7)
-
Step 950
950
#0D293C
oklch(27% 0.049 241.5)
#CAE8FF 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) | #DFE7FF | 0.026 |
| Deuteranopia (no green cones) | #D8E1FF | 0.024 |
| Tritanopia (no blue cones) | #BCEEEF | 0.036 |
| Achromatopsia (no color) | #E4E4E4 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAE8FF
#CAE8FF
oklch(91.6% 0.045 241.1)
- #FADDC6
#FADDC6
oklch(91.6% 0.044 60.6)
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 #CAE8FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.031
- Lavender #E6E6FA ΔE 0.035
- Pale Sky Blue #BDF6FE ΔE 0.039
- Pale Turquoise #AFEEEE ΔE 0.046
- Pale Silver #D8E2DC ΔE 0.046
- Platinum #E0E1DD ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
- Powder Blue #B0E0E6 ΔE 0.051
Use #CAE8FF 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.