#FB7B39
Closest named color: Coral (#FF7F50). oklch(72.1% 0.175 45.2), rgb(251, 123, 57).
Aa
Black text reads best on this color (7.99:1).
About this color
#FB7B39 is a medium-light, vivid orange. In OKLCH its lightness is 72%, its chroma 0.175 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Coral (#FF7F50), ΔE 0.021 away. Black text reads best on it, at 7.99:1.
| Hue family | Oranges |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Coral (#FF7F50) |
| Black text | 7.99:1 |
| White text | 2.62:1 |
Values
| HEX | #FB7B39 |
| RGB | rgb(251, 123, 57) |
| HSL | hsl(20, 96%, 60%) |
| OKLCH | oklch(72.1% 0.175 45.2) |
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 #FB7B39 | 2.62:1 | Fails | Lc -55.7 | Large or bold text, headings |
| Black text on #FB7B39 | 7.99:1 | AAA | Lc 53.4 | Large or bold text, headings |
| #FB7B39 text on white | 2.62:1 | Fails | Lc 50.6 | Large or bold text, headings |
| #FB7B39 text on black | 7.99:1 | AAA | Lc -51.3 | 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
#FFF3EE
oklch(97.2% 0.015 44.2)
-
Step 100
100
#FDE4D9
oklch(93.6% 0.031 45.3)
-
Step 200
200
#FCCDB9
oklch(88.4% 0.06 44.3)
-
Step 300
300
#FCAA85
oklch(80.9% 0.109 45)
-
Step 400
400 (this color)
#FB7B39
oklch(72.1% 0.175 45.2)
-
Step 500
500
#DD5C00
oklch(63.1% 0.18 45.2)
-
Step 600
600
#BB4C00
oklch(55.6% 0.159 44.9)
-
Step 700
700
#9E3F00
oklch(49.1% 0.14 44.9)
-
Step 800
800
#823300
oklch(42.6% 0.121 45.2)
-
Step 900
900
#6E2A00
oklch(37.8% 0.108 45.3)
-
Step 950
950
#431700
oklch(27% 0.076 45.7)
#FB7B39 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) | #9F8E30 | 0.161 |
| Deuteranopia (no green cones) | #BEAB36 | 0.147 |
| Tritanopia (no blue cones) | #FF5F6D | 0.090 |
| Achromatopsia (no color) | #A0A0A0 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FB7B39
#FB7B39
oklch(72.1% 0.175 45.2)
- #00B6E5
#00B6E5
oklch(72.2% 0.137 224.9)
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 #FB7B39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral #FF7F50 ΔE 0.021
- Pumpkin Orange #FB7D07 ΔE 0.024
- Dusty Orange #F0833A ΔE 0.024
- Orange Wheel #F77F00 ΔE 0.029
- Melon #FF7855 ΔE 0.029
- Pinkish Orange #FF724C ΔE 0.029
- Orange Pink #FF6F52 ΔE 0.039
- Dark Orange #FF8C00 ΔE 0.050
Use #FB7B39 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.