#651E18#651E18

#651E18 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.7% C 0.103 H 28.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#651E18
RGB	rgb(101, 30, 24)
HSL	hsl(5, 62%, 25%)
HSV	hsv(5, 76%, 40%)
CMYK	cmyk(0%, 70.3%, 76.2%, 60.4%)
CIE-LAB	lab(22.87, 31.51, 21.61)
CIE-LCH	lch(22.87, 38.21, 34.44°)
OKLab	oklab(34.72% 0.091 0.0492)
OKLCH	oklch(34.72% 0.103 28.4)
XYZ	xyz(5.9966, 3.7621, 1.2744)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651E18 #185F65

analogous

#651839 #651E18 #654518

triadic

#651E18 #18651E #1E1865

tetradic

#651E18 #396518 #185F65 #451865

square

#651E18 #396518 #185F65 #451865

split-complementary

#651E18 #186545 #183965

monochromatic

#190706 #340F0C #651E18 #962D24 #C83B30

Accessibility & contrast

On white

11.98

#651E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#651E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651E18

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651E18	#FFFFFF	#000000	##FFFFFF
##651E18	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D17

Deuteranopia (green-blind)

#433C16

Tritanopia (blue-blind)

#700B1D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651e18;
/* rgb */ color: rgb(101, 30, 24);
/* oklch */ color: oklch(34.7% 0.103 28.4);

Tailwind

colors: {
  custom: {
    50: '#975e55',
    500: '#651e18',
    950: '#000000',
  },
}

SCSS

$custom: #651e18;
$custom-light: #975e55;
$custom-dark: #000000;

JSON

{
  "hex": "#651e18",
  "rgb": {
    "r": 101,
    "g": 30,
    "b": 24
  },
  "hsl": {
    "h": 4.675,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34715,
    "c": 0.10342,
    "h": 28.4
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#651E18

secondary

#3E949B

accent

#D8E543

background

#F9F5F4

surface

#F2E9E8

border

#CCC5C4

text

#0F0503

muted

#7E7978

Preview Lab

Preview with #651E18

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

Preview Lab → · Contrast checker → · Palette generator →