#F55A5A
Closest named color: Grapefruit (#FD5956). oklch(67.3% 0.191 23.8), rgb(245, 90, 90).
Aa
Black text reads best on this color (6.49:1).
About this color
#F55A5A is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.191 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.015 away. Black text reads best on it, at 6.49:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.191) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.49:1 |
| White text | 3.23:1 |
Values
| HEX | #F55A5A |
| RGB | rgb(245, 90, 90) |
| HSL | hsl(0, 89%, 66%) |
| OKLCH | oklch(67.3% 0.191 23.8) |
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 #F55A5A | 3.23:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #F55A5A | 6.49:1 | AA | Lc 45.4 | Large or bold text, headings |
| #F55A5A text on white | 3.23:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #F55A5A text on black | 6.49:1 | AA | Lc -43.1 | 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 400.
-
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 (this color)
#F55A5A
oklch(67.3% 0.191 23.8)
-
Step 500
500
#FB1E38
oklch(63.1% 0.244 23.7)
-
Step 600
600
#D80029
oklch(55.6% 0.225 23.7)
-
Step 700
700
#B70021
oklch(49.2% 0.199 23.8)
-
Step 800
800
#970019
oklch(42.6% 0.172 23.9)
-
Step 900
900
#7F0014
oklch(37.6% 0.152 23.6)
-
Step 950
950
#4C060C
oklch(26.9% 0.1 23.4)
#F55A5A 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) | #837A59 | 0.204 |
| Deuteranopia (no green cones) | #AA9B56 | 0.187 |
| Tritanopia (no blue cones) | #FF375C | 0.051 |
| Achromatopsia (no color) | #8F8F8F | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F55A5A
#F55A5A
oklch(67.3% 0.191 23.8)
- #00AAB6
#00AAB6
oklch(67.3% 0.115 203.7)
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 #F55A5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.015
- Coral Pink #FF6163 ΔE 0.025
- Light Red #FF474C ΔE 0.030
- Watermelon #FD4659 ΔE 0.031
- Tomato #FF6347 ΔE 0.037
- Burnt Sienna #E76F51 ΔE 0.049
- Orangey Red #FA4224 ΔE 0.050
- Pastel Red #DB5856 ΔE 0.050
Use #F55A5A 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.