#312303#312303

#312303 is a dark, muted orange. Relative luminance 0.019; OKLCH L 26.6% C 0.051 H 84.3°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#312303
RGB	rgb(49, 35, 3)
HSL	hsl(42, 88%, 10%)
HSV	hsv(42, 94%, 19%)
CMYK	cmyk(0%, 28.6%, 93.9%, 80.8%)
CIE-LAB	lab(14.74, 2.80, 20.47)
CIE-LCH	lch(14.74, 20.66, 82.20°)
OKLab	oklab(26.61% 0.0051 0.0507)
OKLCH	oklch(26.61% 0.051 84.3)
XYZ	xyz(1.8842, 1.8617, 0.3462)
Luminance	0.0186 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312303 #031131

analogous

#310C03 #312303 #283103

triadic

#312303 #033123 #230331

tetradic

#312303 #03310C #031131 #310328

square

#312303 #03310C #031131 #310328

split-complementary

#312303 #032831 #0C0331

monochromatic

#1D1502 #1D1502 #312303 #6B4C07 #A4750A

Accessibility & contrast

On white

15.30

#312303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#312303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312303

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312303	#FFFFFF	#000000	##FFFFFF
##312303	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292300

Deuteranopia (green-blind)

#2C2704

Tritanopia (blue-blind)

#361F1D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #312303;
/* rgb */ color: rgb(49, 35, 3);
/* oklch */ color: oklch(26.6% 0.051 84.3);

Tailwind

colors: {
  custom: {
    50: '#6b5d48',
    500: '#312303',
    950: '#000000',
  },
}

SCSS

$custom: #312303;
$custom-light: #6b5d48;
$custom-dark: #000000;

JSON

{
  "hex": "#312303",
  "rgb": {
    "r": 49,
    "g": 35,
    "b": 3
  },
  "hsl": {
    "h": 41.739,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.26607,
    "c": 0.05093,
    "h": 84.3
  },
  "luminance": 0.01862
}

Semantic roles & 50–950 ramp

primary

#312303

secondary

#1B3674

accent

#6AFF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070400

muted

#7A7977

Preview Lab

Preview with #312303

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

Preview Lab → · Contrast checker → · Palette generator →