#40250D#40250D

#40250D is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.4% C 0.055 H 59.6°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#40250D
RGB	rgb(64, 37, 13)
HSL	hsl(28, 66%, 15%)
HSV	hsv(28, 80%, 25%)
CMYK	cmyk(0%, 42.2%, 79.7%, 74.9%)
CIE-LAB	lab(17.66, 10.24, 20.40)
CIE-LCH	lch(17.66, 22.83, 63.34°)
OKLab	oklab(29.39% 0.0276 0.0471)
OKLCH	oklch(29.39% 0.055 59.6)
XYZ	xyz(2.8488, 2.4425, 0.7021)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40250D #0D2840

analogous

#400D0F #40250D #403E0D

triadic

#40250D #0D4025 #250D40

tetradic

#40250D #0F400D #0D2840 #3E0D40

square

#40250D #0F400D #0D2840 #3E0D40

split-complementary

#40250D #0D403E #0D0F40

monochromatic

#190F05 #190F05 #40250D #734217 #A66022

Accessibility & contrast

On white

14.11

#40250D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#40250D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40250D

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40250D	#FFFFFF	#000000	##FFFFFF
##40250D	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280A

Deuteranopia (green-blind)

#342E0D

Tritanopia (blue-blind)

#471F20

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #40250d;
/* rgb */ color: rgb(64, 37, 13);
/* oklch */ color: oklch(29.4% 0.055 59.6);

Tailwind

colors: {
  custom: {
    50: '#785f4d',
    500: '#40250d',
    950: '#000000',
  },
}

SCSS

$custom: #40250d;
$custom-light: #785f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#40250d",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 13
  },
  "hsl": {
    "h": 28.235,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.29393,
    "c": 0.05456,
    "h": 59.6
  },
  "luminance": 0.02442
}

Semantic roles & 50–950 ramp

primary

#40250D

secondary

#2D577C

accent

#99E93F

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40250D

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

Preview Lab → · Contrast checker → · Palette generator →