#FB7D31
Closest named color: Pumpkin Orange (#FB7D07). oklch(72.4% 0.176 47.7), rgb(251, 125, 49).
Aa
Black text reads best on this color (8.07:1).
About this color
#FB7D31 is a medium-light, vivid orange. In OKLCH its lightness is 72%, its chroma 0.176 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Pumpkin Orange (#FB7D07), ΔE 0.017 away. Black text reads best on it, at 8.07:1.
| Hue family | Oranges |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.176) |
| Temperature | warm |
| Nearest name | Pumpkin Orange (#FB7D07) |
| Black text | 8.07:1 |
| White text | 2.59:1 |
Values
| HEX | #FB7D31 |
| RGB | rgb(251, 125, 49) |
| HSL | hsl(23, 96%, 59%) |
| OKLCH | oklch(72.4% 0.176 47.7) |
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 #FB7D31 | 2.59:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #FB7D31 | 8.07:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #FB7D31 text on white | 2.59:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #FB7D31 text on black | 8.07:1 | AAA | Lc -51.8 | 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
#FEF3ED
oklch(97.1% 0.014 50.8)
-
Step 100
100
#FDE4D8
oklch(93.6% 0.032 47.4)
-
Step 200
200
#FCCEB7
oklch(88.5% 0.061 48)
-
Step 300
300
#FBAB82
oklch(81% 0.109 47.8)
-
Step 400
400 (this color)
#FB7D31
oklch(72.4% 0.176 47.7)
-
Step 500
500
#D96000
oklch(63% 0.173 47.6)
-
Step 600
600
#B75000
oklch(55.5% 0.152 47.7)
-
Step 700
700
#9B4300
oklch(49.2% 0.134 47.9)
-
Step 800
800
#803600
oklch(42.8% 0.117 47.8)
-
Step 900
900
#6B2C00
oklch(37.6% 0.103 47.9)
-
Step 950
950
#421800
oklch(27% 0.074 47.5)
#FB7D31 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) | #A18F25 | 0.158 |
| Deuteranopia (no green cones) | #BFAB2E | 0.143 |
| Tritanopia (no blue cones) | #FF616E | 0.096 |
| Achromatopsia (no color) | #A1A1A1 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FB7D31
#FB7D31
oklch(72.4% 0.176 47.7)
- #00B6EA
#00B6EA
oklch(72.4% 0.14 227.4)
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 #FB7D31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pumpkin Orange #FB7D07 ΔE 0.017
- Dusty Orange #F0833A ΔE 0.021
- Orange Wheel #F77F00 ΔE 0.022
- Coral #FF7F50 ΔE 0.026
- Melon #FF7855 ΔE 0.037
- Pinkish Orange #FF724C ΔE 0.037
- Dark Orange #FF8C00 ΔE 0.043
- Orange Pink #FF6F52 ΔE 0.047
Use #FB7D31 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.