#28130C#28130C

#28130C is a very dark, muted orange. Relative luminance 0.009; OKLCH L 21.5% C 0.037 H 39.1°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#28130C
RGB	rgb(40, 19, 12)
HSL	hsl(15, 54%, 10%)
HSV	hsv(15, 70%, 16%)
CMYK	cmyk(0%, 52.5%, 70%, 84.3%)
CIE-LAB	lab(8.51, 9.94, 7.98)
CIE-LCH	lch(8.51, 12.75, 38.77°)
OKLab	oklab(21.5% 0.029 0.0236)
OKLCH	oklch(21.5% 0.037 39.1)
XYZ	xyz(1.1744, 0.9435, 0.4680)
Luminance	0.0094 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28130C #0C2128

analogous

#280C13 #28130C #28210C

triadic

#28130C #0C2813 #130C28

tetradic

#28130C #13280C #0C2128 #210C28

square

#28130C #13280C #0C2128 #210C28

split-complementary

#28130C #0C2821 #0C1328

monochromatic

#180B07 #180B07 #28130C #57291A #864028

Accessibility & contrast

On white

17.67

#28130C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#28130C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28130C

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28130C	#FFFFFF	#000000	##FFFFFF
##28130C	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18160B

Deuteranopia (green-blind)

#1D1A0C

Tritanopia (blue-blind)

#2C0F11

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #28130c;
/* rgb */ color: rgb(40, 19, 12);
/* oklch */ color: oklch(21.5% 0.037 39.1);

Tailwind

colors: {
  custom: {
    50: '#63504c',
    500: '#28130c',
    950: '#000000',
  },
}

SCSS

$custom: #28130c;
$custom-light: #63504c;
$custom-dark: #000000;

JSON

{
  "hex": "#28130c",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 12
  },
  "hsl": {
    "h": 15,
    "s": 53.846,
    "l": 10.196
  },
  "oklch": {
    "l": 0.21504,
    "c": 0.0374,
    "h": 39.1
  },
  "luminance": 0.00943
}

Semantic roles & 50–950 ramp

primary

#28130C

secondary

#2D5563

accent

#B9DD4B

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050201

muted

#7A7877

Preview Lab

Preview with #28130C

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

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