#51290F#51290F

#51290F is a dark, moderate orange. Relative luminance 0.034; OKLCH L 32.9% C 0.070 H 50.8°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#51290F
RGB	rgb(81, 41, 15)
HSL	hsl(24, 69%, 19%)
HSV	hsv(24, 81%, 32%)
CMYK	cmyk(0%, 49.4%, 81.5%, 68.2%)
CIE-LAB	lab(21.47, 16.28, 24.47)
CIE-LCH	lch(21.47, 29.39, 56.36°)
OKLab	oklab(32.91% 0.0445 0.0545)
OKLCH	oklch(32.91% 0.07 50.8)
XYZ	xyz(4.2729, 3.3702, 0.8773)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51290F #0F3751

analogous

#510F16 #51290F #514A0F

triadic

#51290F #0F5129 #290F51

tetradic

#51290F #16510F #0F3751 #4A0F51

square

#51290F #16510F #0F3751 #4A0F51

split-complementary

#51290F #0F514A #0F1651

monochromatic

#1A0D05 #1D0F05 #51290F #854319 #B85D22

Accessibility & contrast

On white

12.54

#51290F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#51290F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51290F

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51290F	#FFFFFF	#000000	##FFFFFF
##51290F	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0C

Deuteranopia (green-blind)

#3E370F

Tritanopia (blue-blind)

#592123

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51290f;
/* rgb */ color: rgb(81, 41, 15);
/* oklch */ color: oklch(32.9% 0.070 50.8);

Tailwind

colors: {
  custom: {
    50: '#86634f',
    500: '#51290f',
    950: '#000000',
  },
}

SCSS

$custom: #51290f;
$custom-light: #86634f;
$custom-dark: #000000;

JSON

{
  "hex": "#51290f",
  "rgb": {
    "r": 81,
    "g": 41,
    "b": 15
  },
  "hsl": {
    "h": 23.636,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.32907,
    "c": 0.07034,
    "h": 50.8
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#51290F

secondary

#31678B

accent

#A7EC3C

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #51290F

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

Preview Lab → · Contrast checker → · Palette generator →