#40210D#40210D

#40210D is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.5% C 0.057 H 51.3°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#40210D
RGB	rgb(64, 33, 13)
HSL	hsl(24, 66%, 15%)
HSV	hsv(24, 80%, 25%)
CMYK	cmyk(0%, 48.4%, 79.7%, 74.9%)
CIE-LAB	lab(16.54, 12.89, 19.03)
CIE-LCH	lch(16.54, 22.99, 55.89°)
OKLab	oklab(28.53% 0.0356 0.0445)
OKLCH	oklch(28.53% 0.057 51.3)
XYZ	xyz(2.7311, 2.2071, 0.6629)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40210D #0D2C40

analogous

#400D13 #40210D #403A0D

triadic

#40210D #0D4021 #210D40

tetradic

#40210D #13400D #0D2C40 #3A0D40

square

#40210D #13400D #0D2C40 #3A0D40

split-complementary

#40210D #0D403A #0D1340

monochromatic

#190D05 #190D05 #40210D #733B17 #A65522

Accessibility & contrast

On white

14.57

#40210D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#40210D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40210D

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40210D	#FFFFFF	#000000	##FFFFFF
##40210D	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250B

Deuteranopia (green-blind)

#312C0D

Tritanopia (blue-blind)

#471B1D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #40210d;
/* rgb */ color: rgb(64, 33, 13);
/* oklch */ color: oklch(28.5% 0.057 51.3);

Tailwind

colors: {
  custom: {
    50: '#785c4d',
    500: '#40210d',
    950: '#000000',
  },
}

SCSS

$custom: #40210d;
$custom-light: #785c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#40210d",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 13
  },
  "hsl": {
    "h": 23.529,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2853,
    "c": 0.05692,
    "h": 51.3
  },
  "luminance": 0.02207
}

Semantic roles & 50–950 ramp

primary

#40210D

secondary

#2D5D7C

accent

#A6E93F

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40210D

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

Preview Lab → · Contrast checker → · Palette generator →