#90343C#90343C

#90343C is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.9% C 0.124 H 18.4°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#90343C
RGB	rgb(144, 52, 60)
HSL	hsl(355, 47%, 38%)
HSV	hsv(355, 64%, 56%)
CMYK	cmyk(0%, 63.9%, 58.3%, 43.5%)
CIE-LAB	lab(35.43, 39.51, 15.91)
CIE-LCH	lch(35.43, 42.59, 21.93°)
OKLab	oklab(45.86% 0.1181 0.0392)
OKLCH	oklch(45.86% 0.124 18.4)
XYZ	xyz(13.5464, 8.7133, 5.2426)
Luminance	0.0871 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90343C #349088

analogous

#90346A #90343C #905A34

triadic

#90343C #3C9034 #343C90

tetradic

#90343C #6A9034 #349088 #5A3490

square

#90343C #6A9034 #349088 #5A3490

split-complementary

#90343C #34905A #346A90

monochromatic

#361417 #632429 #90343C #BC4550 #CC727A

Accessibility & contrast

On white

7.66

#90343C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#90343C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90343C

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90343C	#FFFFFF	#000000	##FFFFFF
##90343C	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473C

Deuteranopia (green-blind)

#625A3A

Tritanopia (blue-blind)

#9D2337

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #90343c;
/* rgb */ color: rgb(144, 52, 60);
/* oklch */ color: oklch(45.9% 0.124 18.4);

Tailwind

colors: {
  custom: {
    50: '#b67071',
    500: '#90343c',
    950: '#000000',
  },
}

SCSS

$custom: #90343c;
$custom-light: #b67071;
$custom-dark: #000000;

JSON

{
  "hex": "#90343c",
  "rgb": {
    "r": 144,
    "g": 52,
    "b": 60
  },
  "hsl": {
    "h": 354.783,
    "s": 46.939,
    "l": 38.431
  },
  "oklch": {
    "l": 0.45863,
    "c": 0.12442,
    "h": 18.4
  },
  "luminance": 0.08712
}

Semantic roles & 50–950 ramp

primary

#90343C

secondary

#6BB4AE

accent

#D7CB51

background

#FBF7F6

surface

#F7EDEC

border

#D0C8C7

text

#120807

muted

#817B7A

Preview Lab

Preview with #90343C

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

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