#36A9FA
Closest named color: Chefchaouen Blue (#4895EF). oklch(70.9% 0.155 244.4), rgb(54, 169, 250).
Aa
Black text reads best on this color (8.21:1).
About this color
#36A9FA is a medium-light, vivid blue. In OKLCH its lightness is 71%, its chroma 0.155 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.052 away. Black text reads best on it, at 8.21:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.155) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 8.21:1 |
| White text | 2.55:1 |
Values
| HEX | #36A9FA |
| RGB | rgb(54, 169, 250) |
| HSL | hsl(205, 95%, 60%) |
| OKLCH | oklch(70.9% 0.155 244.4) |
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 #36A9FA | 2.55:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #36A9FA | 8.21:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #36A9FA text on white | 2.55:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #36A9FA text on black | 8.21:1 | AAA | Lc -52.3 | 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
#EFF7FE
oklch(97.2% 0.013 244.3)
-
Step 100
100
#DBECFC
oklch(93.5% 0.028 246.5)
-
Step 200
200
#BCDEFB
oklch(88.5% 0.054 244.2)
-
Step 300
300
#8AC8FB
oklch(81% 0.096 244.2)
-
Step 400
400 (this color)
#36A9FA
oklch(70.9% 0.155 244.4)
-
Step 500
500
#0090E1
oklch(63.1% 0.158 244.7)
-
Step 600
600
#0079BE
oklch(55.6% 0.139 244.6)
-
Step 700
700
#0066A0
oklch(49.2% 0.121 244)
-
Step 800
800
#005384
oklch(42.6% 0.106 244.3)
-
Step 900
900
#00456F
oklch(37.6% 0.093 244.3)
-
Step 950
950
#002945
oklch(27.1% 0.068 244.5)
#36A9FA 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) | #83ACFD | 0.067 |
| Deuteranopia (no green cones) | #689AF8 | 0.049 |
| Tritanopia (no blue cones) | #00BDC6 | 0.109 |
| Achromatopsia (no color) | #A2A2A2 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36A9FA
#36A9FA
oklch(70.9% 0.155 244.4)
- #E28915
#E28915
oklch(70.9% 0.155 64.5)
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 #36A9FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.057
- Deep Sky Blue #00BFFF ΔE 0.058
- Dodger Blue #1E90FF ΔE 0.072
- Dark Sky Blue #448EE4 ΔE 0.073
- Periwinkle Blue #8F99FB ΔE 0.086
- Soft Blue #6488EA ΔE 0.087
- Carolina Blue #8AB8FE ΔE 0.087
Use #36A9FA 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.