#FF6B53
Closest named color: Orange Pink (#FF6F52). oklch(70.8% 0.185 31.4), rgb(255, 107, 83).
Aa
Black text reads best on this color (7.47:1).
About this color
#FF6B53 is a medium-light, vivid red. In OKLCH its lightness is 71%, its chroma 0.185 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Orange Pink (#FF6F52), ΔE 0.008 away. Black text reads best on it, at 7.47:1.
| Hue family | Reds |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Orange Pink (#FF6F52) |
| Black text | 7.47:1 |
| White text | 2.80:1 |
Values
| HEX | #FF6B53 |
| RGB | rgb(255, 107, 83) |
| HSL | hsl(8, 100%, 66%) |
| OKLCH | oklch(70.8% 0.185 31.4) |
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 #FF6B53 | 2.80:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #FF6B53 | 7.47:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #FF6B53 text on white | 2.80:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #FF6B53 text on black | 7.47:1 | AAA | Lc -48.7 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FFE2DD
oklch(93.5% 0.033 29.4)
-
Step 200
200
#FFCBC1
oklch(88.5% 0.061 30.9)
-
Step 300
300
#FFA695
oklch(80.9% 0.109 31.4)
-
Step 400
400 (this color)
#FF6B53
oklch(70.8% 0.185 31.4)
-
Step 500
500
#F82E0E
oklch(63.1% 0.237 31.4)
-
Step 600
600
#D41F00
oklch(55.6% 0.215 31.3)
-
Step 700
700
#B31900
oklch(49.1% 0.189 31.4)
-
Step 800
800
#941200
oklch(42.6% 0.165 31.3)
-
Step 900
900
#7D0E00
oklch(37.7% 0.145 31.4)
-
Step 950
950
#4C0903
oklch(27.1% 0.099 30.9)
#FF6B53 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) | #928650 | 0.191 |
| Deuteranopia (no green cones) | #B7A64F | 0.175 |
| Tritanopia (no blue cones) | #FF4B66 | 0.067 |
| Achromatopsia (no color) | #9A9A9A | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF6B53
#FF6B53
oklch(70.8% 0.185 31.4)
- #00B5CC
#00B5CC
oklch(70.9% 0.123 210.7)
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 #FF6B53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orange Pink #FF6F52 ΔE 0.008
- Tomato #FF6347 ΔE 0.016
- Pinkish Orange #FF724C ΔE 0.018
- Melon #FF7855 ΔE 0.026
- Coral Pink #FF6163 ΔE 0.031
- Grapefruit #FD5956 ΔE 0.036
- Coral #FF7F50 ΔE 0.042
- Burnt Sienna #E76F51 ΔE 0.043
Use #FF6B53 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.