#683025#683025

#683025 is a dark, moderate red. Relative luminance 0.052; OKLCH L 38.2% C 0.083 H 32.5°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#683025
RGB	rgb(104, 48, 37)
HSL	hsl(10, 48%, 28%)
HSV	hsv(10, 64%, 41%)
CMYK	cmyk(0%, 53.8%, 64.4%, 59.2%)
CIE-LAB	lab(27.27, 24.06, 18.70)
CIE-LCH	lch(27.27, 30.47, 37.86°)
OKLab	oklab(38.22% 0.0701 0.0447)
OKLCH	oklch(38.22% 0.083 32.5)
XYZ	xyz(7.1004, 5.1914, 2.3780)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683025 #255D68

analogous

#68253B #683025 #685225

triadic

#683025 #256830 #302568

tetradic

#683025 #3B6825 #255D68 #522568

square

#683025 #3B6825 #255D68 #522568

split-complementary

#683025 #256852 #253B68

monochromatic

#170A08 #3B1B15 #683025 #954535 #BE5C49

Accessibility & contrast

On white

10.30

#683025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#683025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683025

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683025	#FFFFFF	#000000	##FFFFFF
##683025	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3924

Deuteranopia (green-blind)

#4C4524

Tritanopia (blue-blind)

#72262D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #683025;
/* rgb */ color: rgb(104, 48, 37);
/* oklch */ color: oklch(38.2% 0.083 32.5);

Tailwind

colors: {
  custom: {
    50: '#976a5f',
    500: '#683025',
    950: '#000000',
  },
}

SCSS

$custom: #683025;
$custom-light: #976a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#683025",
  "rgb": {
    "r": 104,
    "g": 48,
    "b": 37
  },
  "hsl": {
    "h": 9.851,
    "s": 47.518,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38216,
    "c": 0.08313,
    "h": 32.5
  },
  "luminance": 0.05191
}

Semantic roles & 50–950 ramp

primary

#683025

secondary

#4E8E9B

accent

#C1D751

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #683025

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

Preview Lab → · Contrast checker → · Palette generator →