#230601#230601

#230601 is a very dark, muted red. Relative luminance 0.005; OKLCH L 17.6% C 0.053 H 37.7°. Best body text is #FFFFFF at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#230601
RGB	rgb(35, 6, 1)
HSL	hsl(9, 94%, 7%)
HSV	hsv(9, 97%, 14%)
CMYK	cmyk(0%, 82.9%, 97.1%, 86.3%)
CIE-LAB	lab(4.43, 12.21, 6.44)
CIE-LCH	lch(4.43, 13.81, 27.81°)
OKLab	oklab(17.56% 0.0422 0.0325)
OKLCH	oklch(17.56% 0.053 37.7)
XYZ	xyz(0.7638, 0.4899, 0.0830)
Luminance	0.0049 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230601 #011E23

analogous

#23010D #230601 #231701

triadic

#230601 #012306 #060123

tetradic

#230601 #0D2301 #011E23 #170123

square

#230601 #0D2301 #011E23 #170123

split-complementary

#230601 #012317 #010D23

monochromatic

#1E0501 #1E0501 #230601 #5F1003 #9A1A04

Accessibility & contrast

On white

19.13

#230601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#230601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230601

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230601	#FFFFFF	#000000	##FFFFFF
##230601	1.00	19.13	1.10	19.13
#FFFFFF	19.13	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B01

Deuteranopia (green-blind)

#151201

Tritanopia (blue-blind)

#280105

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #230601;
/* rgb */ color: rgb(35, 6, 1);
/* oklch */ color: oklch(17.6% 0.053 37.7);

Tailwind

colors: {
  custom: {
    50: '#5e4947',
    500: '#230601',
    950: '#000000',
  },
}

SCSS

$custom: #230601;
$custom-light: #5e4947;
$custom-dark: #000000;

JSON

{
  "hex": "#230601",
  "rgb": {
    "r": 35,
    "g": 6,
    "b": 1
  },
  "hsl": {
    "h": 8.824,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.17561,
    "c": 0.05325,
    "h": 37.7
  },
  "luminance": 0.0049
}

Semantic roles & 50–950 ramp

primary

#230601

secondary

#165E6A

accent

#DFFF29

background

#F5F4F3

surface

#E9E6E5

border

#C5C2C1

text

#040000

muted

#797777

Preview Lab

Preview with #230601

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

Preview Lab → · Contrast checker → · Palette generator →