#40210A#40210A

#40210A is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.5% C 0.059 H 54.0°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#40210A
RGB	rgb(64, 33, 10)
HSL	hsl(26, 73%, 15%)
HSV	hsv(26, 84%, 25%)
CMYK	cmyk(0%, 48.4%, 84.4%, 74.9%)
CIE-LAB	lab(16.50, 12.71, 20.32)
CIE-LCH	lch(16.50, 23.97, 57.97°)
OKLab	oklab(28.49% 0.0344 0.0475)
OKLCH	oklch(28.49% 0.059 54)
XYZ	xyz(2.7132, 2.1999, 0.5688)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40210A #0A2940

analogous

#400A0E #40210A #403C0A

triadic

#40210A #0A4021 #210A40

tetradic

#40210A #0E400A #0A2940 #3C0A40

square

#40210A #0E400A #0A2940 #3C0A40

split-complementary

#40210A #0A403C #0A0E40

monochromatic

#1A0E04 #1A0E04 #40210A #753C12 #AA581B

Accessibility & contrast

On white

14.58

#40210A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#40210A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40210A

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40210A	#FFFFFF	#000000	##FFFFFF
##40210A	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2507

Deuteranopia (green-blind)

#312C0A

Tritanopia (blue-blind)

#471A1C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #40210a;
/* rgb */ color: rgb(64, 33, 10);
/* oklch */ color: oklch(28.5% 0.059 54.0);

Tailwind

colors: {
  custom: {
    50: '#785c4b',
    500: '#40210a',
    950: '#000000',
  },
}

SCSS

$custom: #40210a;
$custom-light: #785c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#40210a",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 10
  },
  "hsl": {
    "h": 25.556,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.28491,
    "c": 0.05864,
    "h": 54
  },
  "luminance": 0.022
}

Semantic roles & 50–950 ramp

primary

#40210A

secondary

#29597D

accent

#A1F038

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40210A

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

Preview Lab → · Contrast checker → · Palette generator →