#F52B59
Closest named color: Red Pink (#FA2A55). oklch(63.2% 0.231 15.6), rgb(245, 43, 89).
Aa
Black text reads best on this color (5.37:1).
About this color
#F52B59 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.231 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Red Pink (#FA2A55), ΔE 0.011 away. Black text reads best on it, at 5.37:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.231) |
| Temperature | warm |
| Nearest name | Red Pink (#FA2A55) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #F52B59 |
| RGB | rgb(245, 43, 89) |
| HSL | hsl(346, 91%, 56%) |
| OKLCH | oklch(63.2% 0.231 15.6) |
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 #F52B59 | 3.90:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #F52B59 | 5.37:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #F52B59 text on white | 3.90:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #F52B59 text on black | 5.37:1 | AA | Lc -37.1 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E3
oklch(93.7% 0.032 15.4)
-
Step 200
200
#FFC9CC
oklch(88.4% 0.062 14.7)
-
Step 300
300
#FFA3A9
oklch(80.9% 0.109 15.5)
-
Step 400
400
#FC687A
oklch(70.6% 0.181 15.7)
-
Step 500
500 (this color)
#F52B59
oklch(63.2% 0.231 15.6)
-
Step 600
600
#D60046
oklch(55.7% 0.223 15.4)
-
Step 700
700
#B50039
oklch(49.1% 0.196 15.7)
-
Step 800
800
#96002E
oklch(42.8% 0.171 15.6)
-
Step 900
900
#7E0025
oklch(37.7% 0.151 15.7)
-
Step 950
950
#4A0816
oklch(26.9% 0.095 15.4)
#F52B59 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) | #6A6659 | 0.258 |
| Deuteranopia (no green cones) | #9C8F53 | 0.235 |
| Tritanopia (no blue cones) | #FF0040 | 0.032 |
| Achromatopsia (no color) | #818181 | 0.233 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F52B59
#F52B59
oklch(63.2% 0.231 15.6)
- #009D9E
#009D9E
oklch(63.1% 0.108 195.6)
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 #F52B59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Pink #FA2A55 ΔE 0.011
- Pink Red #F5054F ΔE 0.021
- Pinky Red #FC2647 ΔE 0.024
- Strawberry #FB2943 ΔE 0.028
- Red Pantone #EF233C ΔE 0.035
- Paradise Pink #EF476F ΔE 0.036
- Neon Red #FF073A ΔE 0.036
- Imperial Red #E63946 ΔE 0.040
Use #F52B59 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.