#FB513C#FB513C

#FB513C is a light, highly saturated red. Relative luminance 0.267; OKLCH L 66.8% C 0.210 H 30.4°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#FB513C
RGB	rgb(251, 81, 60)
HSL	hsl(7, 96%, 61%)
HSV	hsv(7, 76%, 98%)
CMYK	cmyk(0%, 67.7%, 76.1%, 1.6%)
CIE-LAB	lab(58.72, 63.38, 48.18)
CIE-LCH	lch(58.72, 79.62, 37.24°)
OKLab	oklab(66.84% 0.1808 0.106)
OKLCH	oklch(66.84% 0.21 30.4)
XYZ	xyz(43.5467, 26.7269, 7.1399)
Luminance	0.2672 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB513C #3CE6FB

analogous

#FB3C86 #FB513C #FBB03C

triadic

#FB513C #3CFB51 #513CFB

tetradic

#FB513C #86FB3C #3CE6FB #B03CFB

square

#FB513C #86FB3C #3CE6FB #B03CFB

split-complementary

#FB513C #3CFBB0 #3C86FB

monochromatic

#B91804 #F51F05 #FB513C #FC8778 #FDBCB4

Accessibility & contrast

On white

3.31

#FB513C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#FB513C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FB513C

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB513C	#FFFFFF	#000000	##000000
##FB513C	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827638

Deuteranopia (green-blind)

#AC9B35

Tritanopia (blue-blind)

#FF154D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #fb513c;
/* rgb */ color: rgb(251, 81, 60);
/* oklch */ color: oklch(66.8% 0.210 30.4);

Tailwind

colors: {
  custom: {
    50: '#ff8b73',
    500: '#fb513c',
    950: '#000000',
  },
}

SCSS

$custom: #fb513c;
$custom-light: #ff8b73;
$custom-dark: #000000;

JSON

{
  "hex": "#fb513c",
  "rgb": {
    "r": 251,
    "g": 81,
    "b": 60
  },
  "hsl": {
    "h": 6.597,
    "s": 95.98,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6684,
    "c": 0.20963,
    "h": 30.4
  },
  "luminance": 0.2672
}

Semantic roles & 50–950 ramp

primary

#FB513C

secondary

#A5E5ED

accent

#CCE600

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0D08

muted

#877D7B

Preview Lab

Preview with #FB513C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →