#6E151C#6E151C

#6E151C is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.122 H 22.3°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#6E151C
RGB	rgb(110, 21, 28)
HSL	hsl(355, 68%, 26%)
HSV	hsv(355, 81%, 43%)
CMYK	cmyk(0%, 80.9%, 74.5%, 56.9%)
CIE-LAB	lab(23.46, 38.59, 20.15)
CIE-LCH	lch(23.46, 43.53, 27.57°)
OKLab	oklab(35.52% 0.113 0.0463)
OKLCH	oklch(35.52% 0.122 22.3)
XYZ	xyz(6.9090, 3.9362, 1.4944)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E151C #156E67

analogous

#6E1548 #6E151C #6E3A15

triadic

#6E151C #1C6E15 #151C6E

tetradic

#6E151C #486E15 #156E67 #3A156E

square

#6E151C #486E15 #156E67 #3A156E

split-complementary

#6E151C #156E3A #15486E

monochromatic

#1A0507 #3B0B0F #6E151C #A11F29 #D52936

Accessibility & contrast

On white

11.75

#6E151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6E151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E151C

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E151C	#FFFFFF	#000000	##FFFFFF
##6E151C	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1B

Deuteranopia (green-blind)

#463F19

Tritanopia (blue-blind)

#7A0019

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6e151c;
/* rgb */ color: rgb(110, 21, 28);
/* oklch */ color: oklch(35.5% 0.122 22.3);

Tailwind

colors: {
  custom: {
    50: '#9f5b58',
    500: '#6e151c',
    950: '#000000',
  },
}

SCSS

$custom: #6e151c;
$custom-light: #9f5b58;
$custom-dark: #000000;

JSON

{
  "hex": "#6e151c",
  "rgb": {
    "r": 110,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 355.281,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35515,
    "c": 0.12217,
    "h": 22.3
  },
  "luminance": 0.03935
}

Semantic roles & 50–950 ramp

primary

#6E151C

secondary

#3AA49C

accent

#EBDD3D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6E151C

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

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