#0FA1F2
Closest named color: Chefchaouen Blue (#4895EF). oklch(68% 0.16 242.6), rgb(15, 161, 242).
Aa
Black text reads best on this color (7.40:1).
About this color
#0FA1F2 is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.160 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.036 away. Black text reads best on it, at 7.40:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #0FA1F2 |
| RGB | rgb(15, 161, 242) |
| HSL | hsl(201, 90%, 50%) |
| OKLCH | oklch(68% 0.16 242.6) |
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 #0FA1F2 | 2.83:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #0FA1F2 | 7.40:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #0FA1F2 text on white | 2.83:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #0FA1F2 text on black | 7.40:1 | AAA | Lc -48.0 | 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
#EEF7FE
oklch(97.1% 0.013 241)
-
Step 100
100
#DAEDFC
oklch(93.7% 0.029 241.6)
-
Step 200
200
#BADEFC
oklch(88.4% 0.056 243.6)
-
Step 300
300
#85C9FC
oklch(81% 0.1 241.9)
-
Step 400
400 (this color)
#0FA1F2
oklch(68% 0.16 242.6)
-
Step 500
500
#0091DC
oklch(63% 0.151 242.6)
-
Step 600
600
#007ABA
oklch(55.6% 0.133 242.5)
-
Step 700
700
#00669D
oklch(49% 0.118 242.7)
-
Step 800
800
#005482
oklch(42.8% 0.102 242.4)
-
Step 900
900
#00466D
oklch(37.8% 0.09 242.2)
-
Step 950
950
#002943
oklch(27% 0.065 242.6)
#0FA1F2 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) | #7AA4F5 | 0.073 |
| Deuteranopia (no green cones) | #5C91F1 | 0.054 |
| Tritanopia (no blue cones) | #00B5BE | 0.109 |
| Achromatopsia (no color) | #999999 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0FA1F2
#0FA1F2
oklch(68% 0.16 242.6)
- #DA7F00
#DA7F00
oklch(68.1% 0.155 62.8)
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 #0FA1F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.036
- Dark Sky Blue #448EE4 ΔE 0.052
- Dodger Blue #1E90FF ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.053
- Soft Blue #6488EA ΔE 0.075
- Deep Sky Blue #00BFFF ΔE 0.081
- Water Blue #0E87CC ΔE 0.084
- Turquoise Blue #06B1C4 ΔE 0.092
Use #0FA1F2 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.