#90392F#90392F

#90392F is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.3% C 0.120 H 29.1°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#90392F
RGB	rgb(144, 57, 47)
HSL	hsl(6, 51%, 37%)
HSV	hsv(6, 67%, 56%)
CMYK	cmyk(0%, 60.4%, 67.4%, 43.5%)
CIE-LAB	lab(36.10, 36.15, 24.89)
CIE-LCH	lch(36.10, 43.89, 34.55°)
OKLab	oklab(46.3% 0.1051 0.0584)
OKLCH	oklch(46.3% 0.12 29.1)
XYZ	xyz(13.4791, 9.0625, 3.7282)
Luminance	0.0906 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90392F #2F8690

analogous

#902F55 #90392F #906A2F

triadic

#90392F #2F9039 #392F90

tetradic

#90392F #55902F #2F8690 #6A2F90

square

#90392F #55902F #2F8690 #6A2F90

split-complementary

#90392F #2F906A #2F5590

monochromatic

#341411 #622720 #90392F #BE4B3E #CF756B

Accessibility & contrast

On white

7.47

#90392F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#90392F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90392F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90392F	#FFFFFF	#000000	##FFFFFF
##90392F	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492E

Deuteranopia (green-blind)

#655C2D

Tritanopia (blue-blind)

#9E2737

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #90392f;
/* rgb */ color: rgb(144, 57, 47);
/* oklch */ color: oklch(46.3% 0.120 29.1);

Tailwind

colors: {
  custom: {
    50: '#b67367',
    500: '#90392f',
    950: '#000000',
  },
}

SCSS

$custom: #90392f;
$custom-light: #b67367;
$custom-dark: #000000;

JSON

{
  "hex": "#90392f",
  "rgb": {
    "r": 144,
    "g": 57,
    "b": 47
  },
  "hsl": {
    "h": 6.186,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46297,
    "c": 0.12025,
    "h": 29.1
  },
  "luminance": 0.09061
}

Semantic roles & 50–950 ramp

primary

#90392F

secondary

#65ADB6

accent

#CCDA4E

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120806

muted

#817B7A

Preview Lab

Preview with #90392F

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

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