#5F1523#5F1523

#5F1523 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.106 H 14.6°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#5F1523
RGB	rgb(95, 21, 35)
HSL	hsl(349, 64%, 23%)
HSV	hsv(349, 78%, 37%)
CMYK	cmyk(0%, 77.9%, 63.2%, 62.7%)
CIE-LAB	lab(20.41, 34.00, 10.82)
CIE-LCH	lch(20.41, 35.68, 17.66°)
OKLab	oklab(32.72% 0.1021 0.0267)
OKLCH	oklch(32.72% 0.106 14.6)
XYZ	xyz(5.2914, 3.0913, 1.9078)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F1523 #155F51

analogous

#5F1548 #5F1523 #5F2C15

triadic

#5F1523 #235F15 #15235F

tetradic

#5F1523 #485F15 #155F51 #2C155F

square

#5F1523 #485F15 #155F51 #2C155F

split-complementary

#5F1523 #155F2C #15485F

monochromatic

#190609 #2D0A11 #5F1523 #912035 #C32B48

Accessibility & contrast

On white

12.98

#5F1523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#5F1523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F1523

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F1523	#FFFFFF	#000000	##FFFFFF
##5F1523	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292723

Deuteranopia (green-blind)

#3C3721

Tritanopia (blue-blind)

#69021B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5f1523;
/* rgb */ color: rgb(95, 21, 35);
/* oklch */ color: oklch(32.7% 0.106 14.6);

Tailwind

colors: {
  custom: {
    50: '#92595d',
    500: '#5f1523',
    950: '#000000',
  },
}

SCSS

$custom: #5f1523;
$custom-light: #92595d;
$custom-dark: #000000;

JSON

{
  "hex": "#5f1523",
  "rgb": {
    "r": 95,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 348.649,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32716,
    "c": 0.10556,
    "h": 14.6
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#5F1523

secondary

#3A9685

accent

#E7C741

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #5F1523

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

Preview Lab → · Contrast checker → · Palette generator →