#231701#231701

#231701 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.5% C 0.042 H 81.8°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#231701
RGB	rgb(35, 23, 1)
HSL	hsl(39, 94%, 7%)
HSV	hsv(39, 97%, 14%)
CMYK	cmyk(0%, 34.3%, 97.1%, 86.3%)
CIE-LAB	lab(8.76, 3.03, 12.76)
CIE-LCH	lch(8.76, 13.12, 76.66°)
OKLab	oklab(21.46% 0.006 0.0419)
OKLCH	oklch(21.46% 0.042 81.8)
XYZ	xyz(1.0051, 0.9724, 0.1635)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231701 #010D23

analogous

#230601 #231701 #1E2301

triadic

#231701 #012317 #170123

tetradic

#231701 #012306 #010D23 #23011E

square

#231701 #012306 #010D23 #23011E

split-complementary

#231701 #011E23 #060123

monochromatic

#1E1401 #1E1401 #231701 #5F3E03 #9A6504

Accessibility & contrast

On white

17.58

#231701 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#231701 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231701

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231701	#FFFFFF	#000000	##FFFFFF
##231701	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1700

Deuteranopia (green-blind)

#1F1A02

Tritanopia (blue-blind)

#271312

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #231701;
/* rgb */ color: rgb(35, 23, 1);
/* oklch */ color: oklch(21.5% 0.042 81.8);

Tailwind

colors: {
  custom: {
    50: '#5e5347',
    500: '#231701',
    950: '#000000',
  },
}

SCSS

$custom: #231701;
$custom-light: #5e5347;
$custom-dark: #000000;

JSON

{
  "hex": "#231701",
  "rgb": {
    "r": 35,
    "g": 23,
    "b": 1
  },
  "hsl": {
    "h": 38.824,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21455,
    "c": 0.04232,
    "h": 81.8
  },
  "luminance": 0.00972
}

Semantic roles & 50–950 ramp

primary

#231701

secondary

#16336A

accent

#74FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#040200

muted

#797877

Preview Lab

Preview with #231701

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

Preview Lab → · Contrast checker → · Palette generator →