#F54351
Closest named color: Watermelon (#FD4659). oklch(64.8% 0.213 21.5), rgb(245, 67, 81).
Aa
Black text reads best on this color (5.80:1).
About this color
#F54351 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.213 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Watermelon (#FD4659), ΔE 0.019 away. Black text reads best on it, at 5.80:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #F54351 |
| RGB | rgb(245, 67, 81) |
| HSL | hsl(355, 90%, 61%) |
| OKLCH | oklch(64.8% 0.213 21.5) |
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 #F54351 | 3.61:1 | AA large text | Lc -67.9 | Content text, not long reading |
| Black text on #F54351 | 5.80:1 | AA | Lc 41.7 | Non-text elements, placeholder text |
| #F54351 text on white | 3.61:1 | AA large text | Lc 62.4 | Content text, not long reading |
| #F54351 text on black | 5.80:1 | AA | Lc -39.3 | 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
#FEE2E1
oklch(93.5% 0.031 20.2)
-
Step 200
200
#FDCBC8
oklch(88.5% 0.057 22.3)
-
Step 300
300
#FDA5A3
oklch(80.8% 0.105 21.1)
-
Step 400
400
#F76F71
oklch(70.6% 0.167 21.4)
-
Step 500
500 (this color)
#F54351
oklch(64.8% 0.213 21.5)
-
Step 600
600
#D70032
oklch(55.5% 0.224 21.5)
-
Step 700
700
#B60029
oklch(49% 0.197 21.4)
-
Step 800
800
#970020
oklch(42.7% 0.172 21.5)
-
Step 900
900
#7B101E
oklch(37.8% 0.139 21.4)
-
Step 950
950
#480E12
oklch(27% 0.087 21.7)
#F54351 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) | #766E50 | 0.233 |
| Deuteranopia (no green cones) | #A3944C | 0.213 |
| Tritanopia (no blue cones) | #FF004A | 0.045 |
| Achromatopsia (no color) | #868686 | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F54351
#F54351
oklch(64.8% 0.213 21.5)
- #00A2AA
#00A2AA
oklch(64.8% 0.11 201)
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 #F54351, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Watermelon #FD4659 ΔE 0.019
- Light Red #FF474C ΔE 0.023
- Strawberry #FB2943 ΔE 0.027
- Pinky Red #FC2647 ΔE 0.029
- Red Pink #FA2A55 ΔE 0.030
- Imperial Red #E63946 ΔE 0.036
- Paradise Pink #EF476F ΔE 0.039
- Grapefruit #FD5956 ΔE 0.040
Use #F54351 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.