#1E1010#1E1010

#1E1010 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.3% C 0.024 H 19.5°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#1E1010
RGB	rgb(30, 16, 16)
HSL	hsl(0, 30%, 9%)
HSV	hsv(0, 47%, 12%)
CMYK	cmyk(0%, 46.7%, 46.7%, 88.2%)
CIE-LAB	lab(6.18, 6.72, 2.37)
CIE-LCH	lch(6.18, 7.13, 19.41°)
OKLab	oklab(19.27% 0.0224 0.0079)
OKLCH	oklch(19.27% 0.024 19.5)
XYZ	xyz(0.8143, 0.6841, 0.5793)
Luminance	0.0068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1010 #101E1E

analogous

#1E1017 #1E1010 #1E1710

triadic

#1E1010 #101E10 #10101E

tetradic

#1E1010 #171E10 #101E1E #17101E

square

#1E1010 #171E10 #101E1E #17101E

split-complementary

#1E1010 #101E17 #10171E

monochromatic

#140B0B #140B0B #1E1010 #462525 #6E3B3B

Accessibility & contrast

On white

18.47

#1E1010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1E1010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1010

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1010	#FFFFFF	#000000	##FFFFFF
##1E1010	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131210

Deuteranopia (green-blind)

#161510

Tritanopia (blue-blind)

#210E10

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1e1010;
/* rgb */ color: rgb(30, 16, 16);
/* oklch */ color: oklch(19.3% 0.024 19.5);

Tailwind

colors: {
  custom: {
    50: '#594e4e',
    500: '#1e1010',
    950: '#000000',
  },
}

SCSS

$custom: #1e1010;
$custom-light: #594e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1010",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 16
  },
  "hsl": {
    "h": 0,
    "s": 30.435,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19265,
    "c": 0.0238,
    "h": 19.5
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#1E1010

secondary

#365454

accent

#C7C761

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#030101

muted

#787777

Preview Lab

Preview with #1E1010

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

Preview Lab → · Contrast checker → · Palette generator →