#F3772E
Closest named color: Dusty Orange (#F0833A). oklch(70.3% 0.173 47.1), rgb(243, 119, 46).
Aa
Black text reads best on this color (7.48:1).
About this color
#F3772E is a medium-light, vivid orange. In OKLCH its lightness is 70%, its chroma 0.173 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Orange (#F0833A), ΔE 0.024 away. Black text reads best on it, at 7.48:1.
| Hue family | Oranges |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Dusty Orange (#F0833A) |
| Black text | 7.48:1 |
| White text | 2.80:1 |
Values
| HEX | #F3772E |
| RGB | rgb(243, 119, 46) |
| HSL | hsl(22, 89%, 57%) |
| OKLCH | oklch(70.3% 0.173 47.1) |
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 #F3772E | 2.80:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #F3772E | 7.48:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #F3772E text on white | 2.80:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #F3772E text on black | 7.48:1 | AAA | Lc -48.5 | 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
#FDE4D9
oklch(93.6% 0.031 45.3)
-
Step 200
200
#FCCEB8
oklch(88.6% 0.06 47)
-
Step 300
300
#FAAB83
oklch(80.9% 0.108 47.6)
-
Step 400
400 (this color)
#F3772E
oklch(70.3% 0.173 47.1)
-
Step 500
500
#DA5F00
oklch(63% 0.175 46.9)
-
Step 600
600
#B84F00
oklch(55.5% 0.154 46.9)
-
Step 700
700
#9C4200
oklch(49.2% 0.136 47)
-
Step 800
800
#803500
oklch(42.6% 0.118 47.1)
-
Step 900
900
#6C2B00
oklch(37.6% 0.105 46.7)
-
Step 950
950
#421800
oklch(27% 0.074 47.5)
#F3772E 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) | #9A8922 | 0.157 |
| Deuteranopia (no green cones) | #B8A52B | 0.142 |
| Tritanopia (no blue cones) | #FF5B69 | 0.094 |
| Achromatopsia (no color) | #9A9A9A | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F3772E
#F3772E
oklch(70.3% 0.173 47.1)
- #00AFE1
#00AFE1
oklch(70.3% 0.136 227.3)
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 #F3772E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Orange #F0833A ΔE 0.024
- Pumpkin Orange #FB7D07 ΔE 0.027
- Orange Wheel #F77F00 ΔE 0.028
- Pinkish Orange #FF724C ΔE 0.037
- Coral #FF7F50 ΔE 0.038
- Pumpkin #E17701 ΔE 0.039
- Melon #FF7855 ΔE 0.041
- Orange Pink #FF6F52 ΔE 0.045
Use #F3772E 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.