#40250A#40250A

#40250A is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.4% C 0.057 H 62.0°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#40250A
RGB	rgb(64, 37, 10)
HSL	hsl(30, 73%, 15%)
HSV	hsv(30, 84%, 25%)
CMYK	cmyk(0%, 42.2%, 84.4%, 74.9%)
CIE-LAB	lab(17.62, 10.06, 21.69)
CIE-LCH	lch(17.62, 23.91, 65.12°)
OKLab	oklab(29.36% 0.0265 0.0499)
OKLCH	oklch(29.36% 0.057 62)
XYZ	xyz(2.8309, 2.4353, 0.6081)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40250A #0A2540

analogous

#400A0A #40250A #40400A

triadic

#40250A #0A4025 #250A40

tetradic

#40250A #0A400A #0A2540 #400A40

square

#40250A #0A400A #0A2540 #400A40

split-complementary

#40250A #0A4040 #0A0A40

monochromatic

#1A0F04 #1A0F04 #40250A #754412 #AA621B

Accessibility & contrast

On white

14.12

#40250A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#40250A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40250A

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40250A	#FFFFFF	#000000	##FFFFFF
##40250A	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2707

Deuteranopia (green-blind)

#342E0A

Tritanopia (blue-blind)

#471F1F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #40250a;
/* rgb */ color: rgb(64, 37, 10);
/* oklch */ color: oklch(29.4% 0.057 62.0);

Tailwind

colors: {
  custom: {
    50: '#785f4b',
    500: '#40250a',
    950: '#000000',
  },
}

SCSS

$custom: #40250a;
$custom-light: #785f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#40250a",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 10
  },
  "hsl": {
    "h": 30,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29357,
    "c": 0.05654,
    "h": 62
  },
  "luminance": 0.02435
}

Semantic roles & 50–950 ramp

primary

#40250A

secondary

#29537D

accent

#94F038

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40250A

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

Preview Lab → · Contrast checker → · Palette generator →