#FB6558
Closest named color: Tomato (#FF6347). oklch(69.5% 0.186 27.8), rgb(251, 101, 88).
Aa
Black text reads best on this color (7.10:1).
About this color
#FB6558 is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.186 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato (#FF6347), ΔE 0.018 away. Black text reads best on it, at 7.10:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Tomato (#FF6347) |
| Black text | 7.10:1 |
| White text | 2.95:1 |
Values
| HEX | #FB6558 |
| RGB | rgb(251, 101, 88) |
| HSL | hsl(5, 95%, 66%) |
| OKLCH | oklch(69.5% 0.186 27.8) |
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 #FB6558 | 2.95:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #FB6558 | 7.10:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #FB6558 text on white | 2.95:1 | Fails | Lc 55.2 | Large or bold text, headings |
| #FB6558 text on black | 7.10:1 | AAA | Lc -46.6 | Large or bold text, headings |
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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FFE2DE
oklch(93.5% 0.033 27.1)
-
Step 200
200
#FFCBC3
oklch(88.6% 0.06 28.4)
-
Step 300
300
#FFA59A
oklch(80.9% 0.109 27.3)
-
Step 400
400 (this color)
#FB6558
oklch(69.5% 0.186 27.8)
-
Step 500
500
#F92A28
oklch(63.2% 0.238 27.8)
-
Step 600
600
#D90011
oklch(55.7% 0.227 27.8)
-
Step 700
700
#B8000C
oklch(49.2% 0.201 27.9)
-
Step 800
800
#980008
oklch(42.7% 0.175 27.8)
-
Step 900
900
#800006
oklch(37.7% 0.154 27.7)
-
Step 950
950
#4C0807
oklch(27% 0.099 27.6)
#FB6558 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) | #8C8256 | 0.196 |
| Deuteranopia (no green cones) | #B2A254 | 0.180 |
| Tritanopia (no blue cones) | #FF4563 | 0.058 |
| Achromatopsia (no color) | #969696 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FB6558
#FB6558
oklch(69.5% 0.186 27.8)
- #00B1C3
#00B1C3
oklch(69.5% 0.119 207.6)
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 #FB6558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato #FF6347 ΔE 0.018
- Coral Pink #FF6163 ΔE 0.018
- Grapefruit #FD5956 ΔE 0.021
- Orange Pink #FF6F52 ΔE 0.025
- Pinkish Orange #FF724C ΔE 0.034
- Burnt Sienna #E76F51 ΔE 0.041
- Melon #FF7855 ΔE 0.041
- Light Red #FF474C ΔE 0.046
Use #FB6558 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.