#5A130F#5A130F

#5A130F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.103 H 28.1°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#5A130F
RGB	rgb(90, 19, 15)
HSL	hsl(3, 71%, 21%)
HSV	hsv(3, 83%, 35%)
CMYK	cmyk(0%, 78.9%, 83.3%, 64.7%)
CIE-LAB	lab(18.69, 31.84, 21.80)
CIE-LCH	lch(18.69, 38.58, 34.40°)
OKLab	oklab(31.13% 0.0913 0.0487)
OKLCH	oklch(31.13% 0.104 28.1)
XYZ	xyz(4.5361, 2.6746, 0.7292)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A130F #0F565A

analogous

#5A0F30 #5A130F #5A380F

triadic

#5A130F #0F5A13 #130F5A

tetradic

#5A130F #305A0F #0F565A #380F5A

square

#5A130F #305A0F #0F565A #380F5A

split-complementary

#5A130F #0F5A38 #0F305A

monochromatic

#1A0604 #260806 #5A130F #8E1E18 #C32920

Accessibility & contrast

On white

13.68

#5A130F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#5A130F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A130F

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A130F	#FFFFFF	#000000	##FFFFFF
##5A130F	1.00	13.68	1.53	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28240E

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#640013

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a130f;
/* rgb */ color: rgb(90, 19, 15);
/* oklch */ color: oklch(31.1% 0.103 28.1);

Tailwind

colors: {
  custom: {
    50: '#8f574e',
    500: '#5a130f',
    950: '#000000',
  },
}

SCSS

$custom: #5a130f;
$custom-light: #8f574e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a130f",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 15
  },
  "hsl": {
    "h": 3.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3113,
    "c": 0.1035,
    "h": 28.1
  },
  "luminance": 0.02674
}

Semantic roles & 50–950 ramp

primary

#5A130F

secondary

#318E94

accent

#E5EE3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5A130F

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

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