#23050C#23050C

#23050C is a very dark, muted red. Relative luminance 0.005; OKLCH L 17.7% C 0.053 H 8.9°. Best body text is #FFFFFF at 19.12:1 contrast (WCAG AA passes).

Color values

HEX	#23050C
RGB	rgb(35, 5, 12)
HSL	hsl(346, 75%, 8%)
HSV	hsv(346, 86%, 14%)
CMYK	cmyk(0%, 85.7%, 65.7%, 86.3%)
CIE-LAB	lab(4.45, 14.16, 1.95)
CIE-LCH	lch(4.45, 14.29, 7.84°)
OKLab	oklab(17.69% 0.0523 0.0082)
OKLCH	oklch(17.69% 0.053 8.9)
XYZ	xyz(0.8138, 0.4925, 0.4000)
Luminance	0.0049 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23050C #05231C

analogous

#23051B #23050C #230D05

triadic

#23050C #0C2305 #050C23

tetradic

#23050C #1B2305 #05231C #0D0523

square

#23050C #1B2305 #05231C #0D0523

split-complementary

#23050C #05230D #051B23

monochromatic

#1B0409 #1B0409 #23050C #590D1E #8E1431

Accessibility & contrast

On white

19.12

#23050C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#23050C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23050C

19.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23050C	#FFFFFF	#000000	##FFFFFF
##23050C	1.00	19.12	1.10	19.12
#FFFFFF	19.12	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0B0C

Deuteranopia (green-blind)

#13120B

Tritanopia (blue-blind)

#270207

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #23050c;
/* rgb */ color: rgb(35, 5, 12);
/* oklch */ color: oklch(17.7% 0.053 8.9);

Tailwind

colors: {
  custom: {
    50: '#5e484c',
    500: '#23050c',
    950: '#000000',
  },
}

SCSS

$custom: #23050c;
$custom-light: #5e484c;
$custom-dark: #000000;

JSON

{
  "hex": "#23050c",
  "rgb": {
    "r": 35,
    "g": 5,
    "b": 12
  },
  "hsl": {
    "h": 346,
    "s": 75,
    "l": 7.843
  },
  "oklch": {
    "l": 0.17692,
    "c": 0.05297,
    "h": 8.9
  },
  "luminance": 0.00492
}

Semantic roles & 50–950 ramp

primary

#23050C

secondary

#1F6454

accent

#F2C636

background

#F5F4F4

surface

#E9E6E7

border

#C5C2C3

text

#040001

muted

#797777

Preview Lab

Preview with #23050C

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

Preview Lab → · Contrast checker → · Palette generator →