#00A2DE
Closest named color: Chefchaouen Blue (#4895EF). oklch(67.1% 0.14 234), rgb(0, 162, 222).
Aa
Black text reads best on this color (7.22:1).
About this color
#00A2DE is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.140 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.054 away. Black text reads best on it, at 7.22:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.140) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 7.22:1 |
| White text | 2.90:1 |
Values
| HEX | #00A2DE |
| RGB | rgb(0, 162, 222) |
| HSL | hsl(196, 100%, 44%) |
| OKLCH | oklch(67.1% 0.14 234) |
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 #00A2DE | 2.90:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #00A2DE | 7.22:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #00A2DE text on white | 2.90:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #00A2DE text on black | 7.22:1 | AAA | Lc -47.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#EEF7FC
oklch(97.1% 0.012 231.7)
-
Step 100
100
#DAEDF9
oklch(93.6% 0.026 235.4)
-
Step 200
200
#BBDFF5
oklch(88.5% 0.049 234.9)
-
Step 300
300
#86CBF1
oklch(81% 0.088 233.5)
-
Step 400
400 (this color)
#00A2DE
oklch(67.1% 0.14 234)
-
Step 500
500
#0095CC
oklch(63.1% 0.132 233.7)
-
Step 600
600
#007DAD
oklch(55.6% 0.117 234.3)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#00A2DE 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) | #84A1E1 | 0.086 |
| Deuteranopia (no green cones) | #6A90DD | 0.070 |
| Tritanopia (no blue cones) | #00B2B7 | 0.085 |
| Achromatopsia (no color) | #979797 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00A2DE
#00A2DE
oklch(67.1% 0.14 234)
- #D77B36
#D77B36
oklch(67.2% 0.14 54.1)
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 #00A2DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.054
- Dark Sky Blue #448EE4 ΔE 0.059
- Turquoise Blue #06B1C4 ΔE 0.066
- Cornflower Blue #6495ED ΔE 0.067
- Water Blue #0E87CC ΔE 0.076
- Dodger Blue #1E90FF ΔE 0.076
- Faded Blue #658CBB ΔE 0.079
- Blue NCS #118AB2 ΔE 0.085
Use #00A2DE 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.