#CAECFE
Closest named color: Diamond (#B9F2FF). oklch(92.4% 0.043 230.9), rgb(202, 236, 254).
Aa
Black text reads best on this color (16.94:1).
About this color
#CAECFE is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.043 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.023 away. Black text reads best on it, at 16.94:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.94:1 |
| White text | 1.23:1 |
Values
| HEX | #CAECFE |
| RGB | rgb(202, 236, 254) |
| HSL | hsl(201, 96%, 89%) |
| OKLCH | oklch(92.4% 0.043 230.9) |
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 #CAECFE | 1.23:1 | Fails | Lc -13.7 | Not readable |
| Black text on #CAECFE | 16.94:1 | AAA | Lc 91.7 | Preferred for body text |
| #CAECFE text on white | 1.23:1 | Fails | Lc 11.9 | Not readable |
| #CAECFE text on black | 16.94:1 | AAA | Lc -92.1 | 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)
#CAECFE
oklch(92.4% 0.043 230.9)
-
Step 200
200
#C6DDEA
oklch(88.4% 0.03 232.5)
-
Step 300
300
#9DC8DE
oklch(80.9% 0.055 230.5)
-
Step 400
400
#63ABCE
oklch(70.8% 0.089 230.9)
-
Step 500
500
#2B95C1
oklch(63.1% 0.113 230.8)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#044861
oklch(37.7% 0.074 230.4)
-
Step 950
950
#082A39
oklch(26.9% 0.047 231.5)
#CAECFE 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) | #E3EAFF | 0.031 |
| Deuteranopia (no green cones) | #DCE4FE | 0.029 |
| Tritanopia (no blue cones) | #BCF1F2 | 0.030 |
| Achromatopsia (no color) | #E7E7E7 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAECFE
#CAECFE
oklch(92.4% 0.043 230.9)
- #FFDFCD
#FFDFCD
oklch(92.5% 0.043 51.2)
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 #CAECFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.023
- Pale Sky Blue #BDF6FE ΔE 0.029
- Lavender #E6E6FA ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.046
- Duck Egg Blue #C3FBF4 ΔE 0.046
- Platinum #E0E1DD ΔE 0.048
- Pale Blue #D0FEFE ΔE 0.049
Use #CAECFE 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.