#5A2210#5A2210

#5A2210 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.2% C 0.088 H 38.0°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A2210
RGB	rgb(90, 34, 16)
HSL	hsl(15, 70%, 21%)
HSV	hsv(15, 82%, 35%)
CMYK	cmyk(0%, 62.2%, 82.2%, 64.7%)
CIE-LAB	lab(21.42, 24.59, 24.33)
CIE-LCH	lch(21.42, 34.59, 44.69°)
OKLab	oklab(33.18% 0.069 0.0539)
OKLCH	oklch(33.18% 0.088 38)
XYZ	xyz(4.8825, 3.3558, 0.8807)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A2210 #10485A

analogous

#5A1023 #5A2210 #5A4710

triadic

#5A2210 #105A22 #22105A

tetradic

#5A2210 #235A10 #10485A #47105A

square

#5A2210 #235A10 #10485A #47105A

split-complementary

#5A2210 #105A47 #10235A

monochromatic

#1A0A05 #260E07 #5A2210 #8E3619 #C24922

Accessibility & contrast

On white

12.57

#5A2210 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5A2210 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A2210

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A2210	#FFFFFF	#000000	##FFFFFF
##5A2210	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0E

Deuteranopia (green-blind)

#3F380E

Tritanopia (blue-blind)

#64151E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5a2210;
/* rgb */ color: rgb(90, 34, 16);
/* oklch */ color: oklch(33.2% 0.088 38.0);

Tailwind

colors: {
  custom: {
    50: '#8e5f4f',
    500: '#5a2210',
    950: '#000000',
  },
}

SCSS

$custom: #5a2210;
$custom-light: #8e5f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5a2210",
  "rgb": {
    "r": 90,
    "g": 34,
    "b": 16
  },
  "hsl": {
    "h": 14.595,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33184,
    "c": 0.08756,
    "h": 38
  },
  "luminance": 0.03355
}

Semantic roles & 50–950 ramp

primary

#5A2210

secondary

#337C93

accent

#C1ED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #5A2210

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

Preview Lab → · Contrast checker → · Palette generator →