#FE0F37
Closest named color: Neon Red (#FF073A). oklch(63.2% 0.251 23.2), rgb(254, 15, 55).
Aa
Black text reads best on this color (5.33:1).
About this color
#FE0F37 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.251 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Neon Red (#FF073A), ΔE 0.004 away. Black text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.251) |
| Temperature | warm |
| Nearest name | Neon Red (#FF073A) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #FE0F37 |
| RGB | rgb(254, 15, 55) |
| HSL | hsl(350, 99%, 53%) |
| OKLCH | oklch(63.2% 0.251 23.2) |
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 #FE0F37 | 3.93:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #FE0F37 | 5.33:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #FE0F37 text on white | 3.93:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #FE0F37 text on black | 5.33:1 | AA | Lc -37.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FFE2E0
oklch(93.6% 0.032 22.5)
-
Step 200
200
#FFCAC6
oklch(88.4% 0.061 23.4)
-
Step 300
300
#FFA59F
oklch(81% 0.108 23.9)
-
Step 400
400
#FF6867
oklch(70.7% 0.185 23.4)
-
Step 500
500 (this color)
#FE0F37
oklch(63.2% 0.251 23.2)
-
Step 600
600
#D8002B
oklch(55.7% 0.225 23.3)
-
Step 700
700
#B70023
oklch(49.2% 0.199 23.2)
-
Step 800
800
#97001B
oklch(42.7% 0.172 23.3)
-
Step 900
900
#7F0015
oklch(37.6% 0.152 23.3)
-
Step 950
950
#4D040B
oklch(26.9% 0.103 23.4)
#FE0F37 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) | #6B6235 | 0.279 |
| Deuteranopia (no green cones) | #A2912C | 0.252 |
| Tritanopia (no blue cones) | #FF0026 | 0.013 |
| Achromatopsia (no color) | #808080 | 0.253 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FE0F37
#FE0F37
oklch(63.2% 0.251 23.2)
- #009CA7
#009CA7
oklch(63.1% 0.108 203.6)
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 #FE0F37, closest first.
No curated palette has a color within ΔE 0.04 of #FE0F37.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Red #FF073A ΔE 0.004
- Strawberry #FB2943 ΔE 0.015
- Pinky Red #FC2647 ΔE 0.016
- Cherry Red #F7022A ΔE 0.018
- Bright Red #FF000D ΔE 0.024
- Fire Engine Red #FE0002 ΔE 0.027
- Red #FF0000 ΔE 0.028
- Red Pantone #EF233C ΔE 0.028
Use #FE0F37 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.