#AFCAEB
Closest named color: Light Blue Grey (#B7C9E2). oklch(83% 0.055 253.6), rgb(175, 202, 235).
Aa
Black text reads best on this color (12.47:1).
About this color
#AFCAEB is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.055 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.015 away. Black text reads best on it, at 12.47:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.47:1 |
| White text | 1.68:1 |
Values
| HEX | #AFCAEB |
| RGB | rgb(175, 202, 235) |
| HSL | hsl(213, 60%, 80%) |
| OKLCH | oklch(83% 0.055 253.6) |
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 #AFCAEB | 1.68:1 | Fails | Lc -33.6 | Non-text elements, placeholder text |
| Black text on #AFCAEB | 12.47:1 | AAA | Lc 74.0 | Content text, not long reading |
| #AFCAEB text on white | 1.68:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #AFCAEB text on black | 12.47:1 | AAA | Lc -73.0 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CCDBED
oklch(88.6% 0.03 253)
-
Step 300
300 (this color)
#AFCAEB
oklch(83% 0.055 253.6)
-
Step 400
400
#7AA4D7
oklch(70.8% 0.088 253.7)
-
Step 500
500
#568CCC
oklch(63% 0.113 253.6)
-
Step 600
600
#3A75B9
oklch(55.6% 0.123 253.6)
-
Step 700
700
#2C629F
oklch(49.1% 0.114 253.5)
-
Step 800
800
#265081
oklch(42.6% 0.094 253.9)
-
Step 900
900
#244367
oklch(37.7% 0.072 253.4)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#AFCAEB 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) | #BECBED | 0.020 |
| Deuteranopia (no green cones) | #B7C5EA | 0.015 |
| Tritanopia (no blue cones) | #9FD1D5 | 0.046 |
| Achromatopsia (no color) | #C7C7C7 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFCAEB
#AFCAEB
oklch(83% 0.055 253.6)
- #DDC3A0
#DDC3A0
oklch(83% 0.055 75.1)
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 #AFCAEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.015
- Light Steel Blue #B0C4DE ΔE 0.020
- Baby Blue #A2CFFE ΔE 0.028
- Cloudy Blue #ACC2D9 ΔE 0.029
- Light Periwinkle #C1C6FC ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Sky Blue #87CEEB ΔE 0.045
Use #AFCAEB 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.