#FE0B33
Closest named color: Neon Red (#FF073A). oklch(63.1% 0.252 23.9), rgb(254, 11, 51).
Aa
Black text reads best on this color (5.30:1).
About this color
#FE0B33 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.252 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Neon Red (#FF073A), ΔE 0.007 away. Black text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.252) |
| Temperature | warm |
| Nearest name | Neon Red (#FF073A) |
| Black text | 5.30:1 |
| White text | 3.95:1 |
Values
| HEX | #FE0B33 |
| RGB | rgb(254, 11, 51) |
| HSL | hsl(350, 99%, 52%) |
| OKLCH | oklch(63.1% 0.252 23.9) |
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 #FE0B33 | 3.95:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #FE0B33 | 5.30:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #FE0B33 text on white | 3.95:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #FE0B33 text on black | 5.30:1 | AA | Lc -37.5 | 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
#FFE2DF
oklch(93.6% 0.032 24.8)
-
Step 200
200
#FFCAC6
oklch(88.4% 0.061 23.4)
-
Step 300
300
#FFA59F
oklch(81% 0.108 23.9)
-
Step 400
400
#FF6866
oklch(70.7% 0.185 23.8)
-
Step 500
500 (this color)
#FE0B33
oklch(63.1% 0.252 23.9)
-
Step 600
600
#D80028
oklch(55.6% 0.225 24)
-
Step 700
700
#B70020
oklch(49.1% 0.199 24)
-
Step 800
800
#970019
oklch(42.6% 0.172 23.9)
-
Step 900
900
#7F0013
oklch(37.6% 0.152 24)
-
Step 950
950
#4E030A
oklch(27% 0.105 23.8)
#FE0B33 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) | #6B6131 | 0.280 |
| Deuteranopia (no green cones) | #A29127 | 0.253 |
| Tritanopia (no blue cones) | #FF0023 | 0.011 |
| Achromatopsia (no color) | #808080 | 0.254 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FE0B33
#FE0B33
oklch(63.1% 0.252 23.9)
- #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 #FE0B33, closest first.
No curated palette has a color within ΔE 0.04 of #FE0B33.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Red #FF073A ΔE 0.007
- Cherry Red #F7022A ΔE 0.016
- Strawberry #FB2943 ΔE 0.018
- Pinky Red #FC2647 ΔE 0.019
- Bright Red #FF000D ΔE 0.021
- Fire Engine Red #FE0002 ΔE 0.024
- Red #FF0000 ΔE 0.025
- Red Pantone #EF233C ΔE 0.028
Use #FE0B33 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.