#51240F#51240F

#51240F is a dark, moderate orange. Relative luminance 0.030; OKLCH L 32.0% C 0.075 H 43.9°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#51240F
RGB	rgb(81, 36, 15)
HSL	hsl(19, 69%, 19%)
HSV	hsv(19, 81%, 32%)
CMYK	cmyk(0%, 55.6%, 81.5%, 68.2%)
CIE-LAB	lab(20.23, 19.36, 23.10)
CIE-LCH	lch(20.23, 30.14, 50.04°)
OKLab	oklab(31.96% 0.0538 0.0517)
OKLCH	oklch(31.96% 0.075 43.9)
XYZ	xyz(4.1108, 3.0461, 0.8233)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51240F #0F3C51

analogous

#510F1B #51240F #51450F

triadic

#51240F #0F5124 #240F51

tetradic

#51240F #1B510F #0F3C51 #450F51

square

#51240F #1B510F #0F3C51 #450F51

split-complementary

#51240F #0F5145 #0F1B51

monochromatic

#1A0B05 #1D0D05 #51240F #853B19 #B85222

Accessibility & contrast

On white

13.05

#51240F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#51240F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51240F

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51240F	#FFFFFF	#000000	##FFFFFF
##51240F	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B0D

Deuteranopia (green-blind)

#3B350E

Tritanopia (blue-blind)

#5A1B1F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #51240f;
/* rgb */ color: rgb(81, 36, 15);
/* oklch */ color: oklch(32.0% 0.075 43.9);

Tailwind

colors: {
  custom: {
    50: '#87604e',
    500: '#51240f',
    950: '#000000',
  },
}

SCSS

$custom: #51240f;
$custom-light: #87604e;
$custom-dark: #000000;

JSON

{
  "hex": "#51240f",
  "rgb": {
    "r": 81,
    "g": 36,
    "b": 15
  },
  "hsl": {
    "h": 19.091,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31956,
    "c": 0.07461,
    "h": 43.9
  },
  "luminance": 0.03046
}

Semantic roles & 50–950 ramp

primary

#51240F

secondary

#316E8B

accent

#B4EC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0501

muted

#7D7977

Preview Lab

Preview with #51240F

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

Preview Lab → · Contrast checker → · Palette generator →