#F17142
Closest named color: Burnt Sienna (#E76F51). oklch(69.4% 0.17 40), rgb(241, 113, 66).
Aa
Black text reads best on this color (7.18:1).
About this color
#F17142 is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.170 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.025 away. Black text reads best on it, at 7.18:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.18:1 |
| White text | 2.92:1 |
Values
| HEX | #F17142 |
| RGB | rgb(241, 113, 66) |
| HSL | hsl(16, 86%, 60%) |
| OKLCH | oklch(69.4% 0.17 40) |
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 #F17142 | 2.92:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #F17142 | 7.18:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #F17142 text on white | 2.92:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #F17142 text on black | 7.18:1 | AAA | Lc -46.8 | 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
#FFF3EE
oklch(97.2% 0.015 44.2)
-
Step 100
100
#FDE4DB
oklch(93.7% 0.03 40.9)
-
Step 200
200
#FDCDBC
oklch(88.6% 0.059 40.4)
-
Step 300
300
#FCA98C
oklch(80.9% 0.106 40)
-
Step 400
400 (this color)
#F17142
oklch(69.4% 0.17 40)
-
Step 500
500
#E75000
oklch(63.2% 0.199 39.9)
-
Step 600
600
#C34200
oklch(55.6% 0.175 39.8)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#722400
oklch(37.7% 0.117 40.3)
-
Step 950
950
#471300
oklch(27.1% 0.085 40.2)
#F17142 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) | #94853D | 0.163 |
| Deuteranopia (no green cones) | #B3A23F | 0.151 |
| Tritanopia (no blue cones) | #FF5667 | 0.077 |
| Achromatopsia (no color) | #979797 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F17142
#F17142
oklch(69.4% 0.17 40)
- #00AED2
#00AED2
oklch(69.4% 0.126 219.7)
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 #F17142, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.025
- Pinkish Orange #FF724C ΔE 0.028
- Orange Pink #FF6F52 ΔE 0.031
- Melon #FF7855 ΔE 0.035
- Tomato #FF6347 ΔE 0.036
- Dark Peach #DE7E5D ΔE 0.042
- Coral #FF7F50 ΔE 0.042
- Dusty Orange #F0833A ΔE 0.042
Use #F17142 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.