#20B7FA
Closest named color: Deep Sky Blue (#00BFFF). oklch(73.7% 0.15 235.1), rgb(32, 183, 250).
Aa
Black text reads best on this color (9.21:1).
About this color
#20B7FA is a medium-light, vivid blue. In OKLCH its lightness is 74%, its chroma 0.150 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.021 away. Black text reads best on it, at 9.21:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.150) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #20B7FA |
| RGB | rgb(32, 183, 250) |
| HSL | hsl(198, 96%, 55%) |
| OKLCH | oklch(73.7% 0.15 235.1) |
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 #20B7FA | 2.27:1 | Fails | Lc -49.2 | Large or bold text, headings |
| Black text on #20B7FA | 9.21:1 | AAA | Lc 59.6 | Large or bold text, headings |
| #20B7FA text on white | 2.27:1 | Fails | Lc 44.4 | Non-text elements, placeholder text |
| #20B7FA text on black | 9.21:1 | AAA | Lc -57.8 | 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
#EEF7FD
oklch(97.1% 0.013 236.6)
-
Step 100
100
#D9EDFA
oklch(93.5% 0.028 236.2)
-
Step 200
200
#B9DFF7
oklch(88.4% 0.052 235.9)
-
Step 300
300
#82CBF5
oklch(81% 0.094 234.9)
-
Step 400
400 (this color)
#20B7FA
oklch(73.7% 0.15 235.1)
-
Step 500
500
#0095CE
oklch(63.2% 0.133 234.7)
-
Step 600
600
#007DAE
oklch(55.7% 0.118 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#20B7FA 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) | #96B6FD | 0.090 |
| Deuteranopia (no green cones) | #7AA3F9 | 0.074 |
| Tritanopia (no blue cones) | #00C8CE | 0.092 |
| Achromatopsia (no color) | #ACACAC | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20B7FA
#20B7FA
oklch(73.7% 0.15 235.1)
- #F18D41
#F18D41
oklch(73.7% 0.15 54.7)
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 #20B7FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.021
- Bright Sky Blue #02CCFE ΔE 0.057
- Vivid Sky Blue #4CC9F0 ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.077
- Turquoise Blue #06B1C4 ΔE 0.080
- Lightblue #7BC8F6 ΔE 0.080
- Chefchaouen Blue #4895EF ΔE 0.089
- Sky #82CAFC ΔE 0.089
Use #20B7FA 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.