#A5DFEB
Closest named color: Powder Blue (#B0E0E6). oklch(86.8% 0.061 211.8), rgb(165, 223, 235).
Aa
Black text reads best on this color (14.35:1).
About this color
#A5DFEB is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.061 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.014 away. Black text reads best on it, at 14.35:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.35:1 |
| White text | 1.46:1 |
Values
| HEX | #A5DFEB |
| RGB | rgb(165, 223, 235) |
| HSL | hsl(190, 64%, 78%) |
| OKLCH | oklch(86.8% 0.061 211.8) |
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 #A5DFEB | 1.46:1 | Fails | Lc -24.9 | Dividers and decoration only |
| Black text on #A5DFEB | 14.35:1 | AAA | Lc 81.8 | Fine for body text |
| #A5DFEB text on white | 1.46:1 | Fails | Lc 21.9 | Dividers and decoration only |
| #A5DFEB text on black | 14.35:1 | AAA | Lc -81.4 | 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 200.
-
Step 50
50
#EEF7FA
oklch(97% 0.01 219.6)
-
Step 100
100
#DAEEF3
oklch(93.6% 0.022 214.4)
-
Step 200
200 (this color)
#A5DFEB
oklch(86.8% 0.061 211.8)
-
Step 300
300
#82CFDE
oklch(81% 0.079 211.3)
-
Step 400
400
#00B4CD
oklch(70.7% 0.123 212.1)
-
Step 500
500
#009AB0
oklch(63% 0.11 212.4)
-
Step 600
600
#008294
oklch(55.7% 0.097 211.6)
-
Step 700
700
#006D7D
oklch(49.1% 0.086 212.3)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#A5DFEB 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) | #D5DBEC | 0.058 |
| Deuteranopia (no green cones) | #C9D1EB | 0.054 |
| Tritanopia (no blue cones) | #8DE5E3 | 0.033 |
| Achromatopsia (no color) | #D5D5D5 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5DFEB
#A5DFEB
oklch(86.8% 0.061 211.8)
- #F9C6BB
#F9C6BB
oklch(86.9% 0.061 32.3)
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 #A5DFEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.014
- Light Blue #ADD8E6 ΔE 0.019
- Celeste #A8DADC ΔE 0.021
- Robin's Egg Blue #98EFF9 ΔE 0.041
- Pale Turquoise #AFEEEE ΔE 0.042
- Robin Egg Blue #8AF1FE ΔE 0.049
- Cadet Gray #CED4DA ΔE 0.053
- Robin's Egg #6DEDFD ΔE 0.055
Use #A5DFEB 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.