#7E101B#7E101B

#7E101B is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.142 H 23.1°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#7E101B
RGB	rgb(126, 16, 27)
HSL	hsl(354, 77%, 28%)
HSV	hsv(354, 87%, 49%)
CMYK	cmyk(0%, 87.3%, 78.6%, 50.6%)
CIE-LAB	lab(26.41, 45.00, 25.10)
CIE-LCH	lch(26.41, 51.53, 29.16°)
OKLab	oklab(38.31% 0.1309 0.0559)
OKLCH	oklch(38.31% 0.142 23.1)
XYZ	xyz(8.9884, 4.8868, 1.5067)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E101B #107E73

analogous

#7E1052 #7E101B #7E3C10

triadic

#7E101B #1B7E10 #101B7E

tetradic

#7E101B #527E10 #107E73 #3C107E

square

#7E101B #527E10 #107E73 #3C107E

split-complementary

#7E101B #107E3C #10527E

monochromatic

#1B0306 #48090F #7E101B #B41727 #E32538

Accessibility & contrast

On white

10.62

#7E101B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7E101B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E101B

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E101B	#FFFFFF	#000000	##FFFFFF
##7E101B	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301A

Deuteranopia (green-blind)

#4F4717

Tritanopia (blue-blind)

#8B0016

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7e101b;
/* rgb */ color: rgb(126, 16, 27);
/* oklch */ color: oklch(38.3% 0.142 23.1);

Tailwind

colors: {
  custom: {
    50: '#ac5d57',
    500: '#7e101b',
    950: '#000000',
  },
}

SCSS

$custom: #7e101b;
$custom-light: #ac5d57;
$custom-dark: #000000;

JSON

{
  "hex": "#7e101b",
  "rgb": {
    "r": 126,
    "g": 16,
    "b": 27
  },
  "hsl": {
    "h": 354,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38311,
    "c": 0.14234,
    "h": 23.1
  },
  "luminance": 0.04885
}

Semantic roles & 50–950 ramp

primary

#7E101B

secondary

#36B4A8

accent

#F4E134

background

#FBF5F5

surface

#F6E9E9

border

#D0C5C5

text

#120503

muted

#817978

Preview Lab

Preview with #7E101B

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

Preview Lab → · Contrast checker → · Palette generator →