#FF7151
Closest named color: Orange Pink (#FF6F52). oklch(71.5% 0.18 34.1), rgb(255, 113, 81).
Aa
Black text reads best on this color (7.73:1).
About this color
#FF7151 is a medium-light, vivid red. In OKLCH its lightness is 72%, its chroma 0.180 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Orange Pink (#FF6F52), ΔE 0.004 away. Black text reads best on it, at 7.73:1.
| Hue family | Reds |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Orange Pink (#FF6F52) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #FF7151 |
| RGB | rgb(255, 113, 81) |
| HSL | hsl(11, 100%, 66%) |
| OKLCH | oklch(71.5% 0.18 34.1) |
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 #FF7151 | 2.71:1 | Fails | Lc -57.1 | Large or bold text, headings |
| Black text on #FF7151 | 7.73:1 | AAA | Lc 52.1 | Large or bold text, headings |
| #FF7151 text on white | 2.71:1 | Fails | Lc 51.9 | Large or bold text, headings |
| #FF7151 text on black | 7.73:1 | AAA | Lc -50.0 | 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
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FFE3DC
oklch(93.7% 0.032 34.3)
-
Step 200
200
#FFCBBF
oklch(88.5% 0.062 33.2)
-
Step 300
300
#FFA691
oklch(80.8% 0.11 33.9)
-
Step 400
400 (this color)
#FF7151
oklch(71.5% 0.18 34.1)
-
Step 500
500
#F33A00
oklch(63% 0.226 34.1)
-
Step 600
600
#CE3000
oklch(55.7% 0.199 34.2)
-
Step 700
700
#AE2700
oklch(49.1% 0.176 34.2)
-
Step 800
800
#901E00
oklch(42.7% 0.153 34)
-
Step 900
900
#791800
oklch(37.7% 0.135 34.2)
-
Step 950
950
#4A0C01
oklch(26.9% 0.095 34)
#FF7151 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) | #978A4D | 0.182 |
| Deuteranopia (no green cones) | #BAA94D | 0.168 |
| Tritanopia (no blue cones) | #FF536A | 0.071 |
| Achromatopsia (no color) | #9D9D9D | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF7151
#FF7151
oklch(71.5% 0.18 34.1)
- #00B7D3
#00B7D3
oklch(71.7% 0.126 213.8)
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 #FF7151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orange Pink #FF6F52 ΔE 0.004
- Pinkish Orange #FF724C ΔE 0.006
- Melon #FF7855 ΔE 0.013
- Tomato #FF6347 ΔE 0.025
- Coral #FF7F50 ΔE 0.030
- Salmon #FA8072 ΔE 0.039
- Coral Pink #FF6163 ΔE 0.043
- Burnt Sienna #E76F51 ΔE 0.044
Use #FF7151 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.