#231700#231700

#231700 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.4% C 0.044 H 83.1°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#231700
RGB	rgb(35, 23, 0)
HSL	hsl(39, 100%, 7%)
HSV	hsv(39, 100%, 14%)
CMYK	cmyk(0%, 34.3%, 100%, 86.3%)
CIE-LAB	lab(8.74, 2.91, 13.14)
CIE-LCH	lch(8.74, 13.46, 77.53°)
OKLab	oklab(21.44% 0.0053 0.0438)
OKLCH	oklch(21.44% 0.044 83.1)
XYZ	xyz(0.9996, 0.9702, 0.1346)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231700 #000C23

analogous

#230600 #231700 #1E2300

triadic

#231700 #002317 #170023

tetradic

#231700 #002306 #000C23 #23001E

square

#231700 #002306 #000C23 #23001E

split-complementary

#231700 #001E23 #060023

monochromatic

#1F1400 #1F1400 #231700 #603F00 #9D6700

Accessibility & contrast

On white

17.59

#231700 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#231700 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231700

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231700	#FFFFFF	#000000	##FFFFFF
##231700	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1700

Deuteranopia (green-blind)

#1F1A01

Tritanopia (blue-blind)

#271312

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #231700;
/* rgb */ color: rgb(35, 23, 0);
/* oklch */ color: oklch(21.4% 0.044 83.1);

Tailwind

colors: {
  custom: {
    50: '#5e5346',
    500: '#231700',
    950: '#000000',
  },
}

SCSS

$custom: #231700;
$custom-light: #5e5346;
$custom-dark: #000000;

JSON

{
  "hex": "#231700",
  "rgb": {
    "r": 35,
    "g": 23,
    "b": 0
  },
  "hsl": {
    "h": 39.429,
    "s": 100,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21435,
    "c": 0.04407,
    "h": 83.1
  },
  "luminance": 0.0097
}

Semantic roles & 50–950 ramp

primary

#231700

secondary

#13316C

accent

#72FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#040200

muted

#797877

Preview Lab

Preview with #231700

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

Preview Lab → · Contrast checker → · Palette generator →