#311902#311902

#311902 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.2% C 0.052 H 61.8°. Best body text is #FFFFFF at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#311902
RGB	rgb(49, 25, 2)
HSL	hsl(29, 92%, 10%)
HSV	hsv(29, 96%, 19%)
CMYK	cmyk(0%, 49%, 95.9%, 80.8%)
CIE-LAB	lab(11.64, 9.68, 16.74)
CIE-LCH	lch(11.64, 19.34, 59.96°)
OKLab	oklab(24.18% 0.0248 0.0462)
OKLCH	oklch(24.18% 0.052 61.8)
XYZ	xyz(1.6254, 1.3528, 0.2329)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311902 #021A31

analogous

#310202 #311902 #313102

triadic

#311902 #023119 #190231

tetradic

#311902 #023102 #021A31 #310231

square

#311902 #023102 #021A31 #310231

split-complementary

#311902 #023131 #020231

monochromatic

#1D0F01 #1D0F01 #311902 #6C3704 #A75507

Accessibility & contrast

On white

16.53

#311902 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#311902 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311902

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311902	#FFFFFF	#000000	##FFFFFF
##311902	1.00	16.53	1.27	16.53
#FFFFFF	16.53	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B00

Deuteranopia (green-blind)

#262102

Tritanopia (blue-blind)

#371314

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #311902;
/* rgb */ color: rgb(49, 25, 2);
/* oklch */ color: oklch(24.2% 0.052 61.8);

Tailwind

colors: {
  custom: {
    50: '#6b5547',
    500: '#311902',
    950: '#000000',
  },
}

SCSS

$custom: #311902;
$custom-light: #6b5547;
$custom-dark: #000000;

JSON

{
  "hex": "#311902",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 2
  },
  "hsl": {
    "h": 29.362,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.24184,
    "c": 0.05239,
    "h": 61.8
  },
  "luminance": 0.01353
}

Semantic roles & 50–950 ramp

primary

#311902

secondary

#194875

accent

#96FF29

background

#F6F5F4

surface

#ECE8E6

border

#C7C4C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #311902

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

Preview Lab → · Contrast checker → · Palette generator →