#CAE6FB
Closest named color: Diamond (#B9F2FF). oklch(91.1% 0.041 240.4), rgb(202, 230, 251).
Aa
Black text reads best on this color (16.22:1).
About this color
#CAE6FB is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.041 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.034 away. Black text reads best on it, at 16.22:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.22:1 |
| White text | 1.29:1 |
Values
| HEX | #CAE6FB |
| RGB | rgb(202, 230, 251) |
| HSL | hsl(206, 86%, 89%) |
| OKLCH | oklch(91.1% 0.041 240.4) |
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 #CAE6FB | 1.29:1 | Fails | Lc -16.8 | Dividers and decoration only |
| Black text on #CAE6FB | 16.22:1 | AAA | Lc 89.0 | Fine for body text |
| #CAE6FB text on white | 1.29:1 | Fails | Lc 14.6 | Not readable |
| #CAE6FB text on black | 16.22:1 | AAA | Lc -89.2 | 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 100.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100 (this color)
#CAE6FB
oklch(91.1% 0.041 240.4)
-
Step 200
200
#C8DCEB
oklch(88.4% 0.03 240.2)
-
Step 300
300
#A2C6E0
oklch(80.9% 0.053 239.7)
-
Step 400
400
#6EA8D1
oklch(70.7% 0.085 240.3)
-
Step 500
500
#4391C5
oklch(63% 0.11 240.8)
-
Step 600
600
#1C7BB1
oklch(55.7% 0.118 240.1)
-
Step 700
700
#0A6798
oklch(49% 0.11 240.3)
-
Step 800
800
#10547C
oklch(42.7% 0.092 241)
-
Step 900
900
#174663
oklch(37.7% 0.071 239.8)
-
Step 950
950
#0F293A
oklch(26.9% 0.045 240)
#CAE6FB 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) | #DDE5FC | 0.024 |
| Deuteranopia (no green cones) | #D7E0FB | 0.021 |
| Tritanopia (no blue cones) | #BDEBED | 0.032 |
| Achromatopsia (no color) | #E2E2E2 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAE6FB
#CAE6FB
oklch(91.1% 0.041 240.4)
- #F7DCC7
#F7DCC7
oklch(91.1% 0.041 60.1)
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 #CAE6FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.034
- Lavender #E6E6FA ΔE 0.036
- Pale Silver #D8E2DC ΔE 0.042
- Pale Sky Blue #BDF6FE ΔE 0.042
- Gainsboro #DCDCDC ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.045
- Platinum #E0E1DD ΔE 0.045
- Powder Blue #B0E0E6 ΔE 0.046
Use #CAE6FB 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.