#FB070B#FB070B

#FB070B is a light, highly saturated red. Relative luminance 0.207; OKLCH L 62.2% C 0.253 H 28.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#FB070B
RGB	rgb(251, 7, 11)
HSL	hsl(359, 97%, 51%)
HSV	hsv(359, 97%, 98%)
CMYK	cmyk(0%, 97.2%, 95.6%, 1.6%)
CIE-LAB	lab(52.61, 78.72, 63.75)
CIE-LCH	lch(52.61, 101.30, 39.00°)
OKLab	oklab(62.2% 0.2217 0.122)
OKLCH	oklch(62.2% 0.253 28.8)
XYZ	xyz(39.9255, 20.6924, 2.2085)
Luminance	0.2069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB070B #07FBF7

analogous

#FB0785 #FB070B #FB7D07

triadic

#FB070B #0BFB07 #070BFB

tetradic

#FB070B #85FB07 #07FBF7 #7D07FB

square

#FB070B #85FB07 #07FBF7 #7D07FB

split-complementary

#FB070B #07FB7D #0785FB

monochromatic

#850204 #C20306 #FB070B #FC4346 #FD7F82

Accessibility & contrast

On white

4.09

#FB070B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#FB070B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FB070B

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB070B	#FFFFFF	#000000	##000000
##FB070B	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E00

Deuteranopia (green-blind)

#A18E00

Tritanopia (blue-blind)

#FF0014

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #fb070b;
/* rgb */ color: rgb(251, 7, 11);
/* oklch */ color: oklch(62.2% 0.253 28.8);

Tailwind

colors: {
  custom: {
    50: '#ff7355',
    500: '#fb070b',
    950: '#000000',
  },
}

SCSS

$custom: #fb070b;
$custom-light: #ff7355;
$custom-dark: #000000;

JSON

{
  "hex": "#fb070b",
  "rgb": {
    "r": 251,
    "g": 7,
    "b": 11
  },
  "hsl": {
    "h": 359.016,
    "s": 96.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.622,
    "c": 0.25301,
    "h": 28.8
  },
  "luminance": 0.20685
}

Semantic roles & 50–950 ramp

primary

#FB070B

secondary

#79E5E3

accent

#FFFB29

background

#FFF7F5

surface

#FFEEE9

border

#D7C9C5

text

#1C0A03

muted

#887C78

Preview Lab

Preview with #FB070B

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

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