#F57129
Closest named color: Pumpkin Orange (#FB7D07). oklch(69.7% 0.181 45.1), rgb(245, 113, 41).
Aa
Black text reads best on this color (7.27:1).
About this color
#F57129 is a medium-light, vivid orange. In OKLCH its lightness is 70%, its chroma 0.181 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Pumpkin Orange (#FB7D07), ΔE 0.034 away. Black text reads best on it, at 7.27:1.
| Hue family | Oranges |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Pumpkin Orange (#FB7D07) |
| Black text | 7.27:1 |
| White text | 2.88:1 |
Values
| HEX | #F57129 |
| RGB | rgb(245, 113, 41) |
| HSL | hsl(21, 91%, 56%) |
| OKLCH | oklch(69.7% 0.181 45.1) |
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 #F57129 | 2.88:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #F57129 | 7.27:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #F57129 text on white | 2.88:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #F57129 text on black | 7.27:1 | AAA | Lc -47.4 | 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
#FFF3ED
oklch(97.2% 0.015 48.6)
-
Step 100
100
#FEE4D8
oklch(93.7% 0.033 46.4)
-
Step 200
200
#FECDB7
oklch(88.5% 0.063 45.4)
-
Step 300
300
#FEA983
oklch(81% 0.113 44.8)
-
Step 400
400 (this color)
#F57129
oklch(69.7% 0.181 45.1)
-
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)
#F57129 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) | #97861C | 0.168 |
| Deuteranopia (no green cones) | #B7A324 | 0.152 |
| Tritanopia (no blue cones) | #FF5263 | 0.092 |
| Achromatopsia (no color) | #989898 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F57129
#F57129
oklch(69.7% 0.181 45.1)
- #00AEDB
#00AEDB
oklch(69.8% 0.132 224.8)
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 #F57129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pumpkin Orange #FB7D07 ΔE 0.034
- Pinkish Orange #FF724C ΔE 0.034
- Dusty Orange #F0833A ΔE 0.036
- Orange Wheel #F77F00 ΔE 0.037
- Bright Orange #FF5B00 ΔE 0.039
- Orange Pink #FF6F52 ΔE 0.041
- Melon #FF7855 ΔE 0.041
- Burnt Sienna #E76F51 ΔE 0.042
Use #F57129 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.