#AFC4FE
Closest named color: Pastel Blue (#A2BFFE). oklch(82.5% 0.085 269.1), rgb(175, 196, 254).
Aa
Black text reads best on this color (12.14:1).
About this color
#AFC4FE is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.085 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.022 away. Black text reads best on it, at 12.14:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 12.14:1 |
| White text | 1.72:1 |
Values
| HEX | #AFC4FE |
| RGB | rgb(175, 196, 254) |
| HSL | hsl(224, 98%, 84%) |
| OKLCH | oklch(82.5% 0.085 269.1) |
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 #AFC4FE | 1.72:1 | Fails | Lc -35.1 | Non-text elements, placeholder text |
| Black text on #AFC4FE | 12.14:1 | AAA | Lc 72.6 | Content text, not long reading |
| #AFC4FE text on white | 1.72:1 | Fails | Lc 31.2 | Non-text elements, placeholder text |
| #AFC4FE text on black | 12.14:1 | AAA | Lc -71.5 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300 (this color)
#AFC4FE
oklch(82.5% 0.085 269.1)
-
Step 400
400
#7E9BF5
oklch(70.6% 0.136 269.2)
-
Step 500
500
#5F80F2
oklch(63.2% 0.174 268.9)
-
Step 600
600
#4866E0
oklch(55.7% 0.189 269)
-
Step 700
700
#3A53C3
oklch(49% 0.177 269.3)
-
Step 800
800
#30459D
oklch(42.7% 0.145 269.2)
-
Step 900
900
#2A3B7D
oklch(37.7% 0.114 269.4)
-
Step 950
950
#182349
oklch(26.9% 0.072 269)
#AFC4FE 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) | #B2C9FF | 0.014 |
| Deuteranopia (no green cones) | #ABC2FD | 0.008 |
| Tritanopia (no blue cones) | #99CFD8 | 0.076 |
| Achromatopsia (no color) | #C5C5C5 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFC4FE
#AFC4FE
oklch(82.5% 0.085 269.1)
- #DCC385
#DCC385
oklch(82.4% 0.085 88.5)
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 #AFC4FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.022
- Light Periwinkle #C1C6FC ΔE 0.025
- Baby Blue #A2CFFE ΔE 0.031
- Light Steel Blue #B0C4DE ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.051
- Sky #82CAFC ΔE 0.051
- Cloudy Blue #ACC2D9 ΔE 0.053
Use #AFC4FE 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.