#751B2E#751B2E

#751B2E is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.124 H 13.5°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#751B2E
RGB	rgb(117, 27, 46)
HSL	hsl(347, 63%, 28%)
HSV	hsv(347, 77%, 46%)
CMYK	cmyk(0%, 76.9%, 60.7%, 54.1%)
CIE-LAB	lab(26.05, 39.87, 11.63)
CIE-LCH	lch(26.05, 41.53, 16.25°)
OKLab	oklab(37.82% 0.1201 0.0288)
OKLCH	oklch(37.82% 0.124 13.5)
XYZ	xyz(8.2220, 4.7642, 3.0709)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751B2E #1B7562

analogous

#751B5B #751B2E #75351B

triadic

#751B2E #2E751B #1B2E75

tetradic

#751B2E #5B751B #1B7562 #351B75

square

#751B2E #5B751B #1B7562 #351B75

split-complementary

#751B2E #1B7535 #1B5B75

monochromatic

#19060A #43101A #751B2E #A72642 #D13959

Accessibility & contrast

On white

10.75

#751B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#751B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751B2E

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751B2E	#FFFFFF	#000000	##FFFFFF
##751B2E	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322E

Deuteranopia (green-blind)

#4A442C

Tritanopia (blue-blind)

#800123

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751b2e;
/* rgb */ color: rgb(117, 27, 46);
/* oklch */ color: oklch(37.8% 0.124 13.5);

Tailwind

colors: {
  custom: {
    50: '#a26066',
    500: '#751b2e',
    950: '#000000',
  },
}

SCSS

$custom: #751b2e;
$custom-light: #a26066;
$custom-dark: #000000;

JSON

{
  "hex": "#751b2e",
  "rgb": {
    "r": 117,
    "g": 27,
    "b": 46
  },
  "hsl": {
    "h": 347.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37817,
    "c": 0.12351,
    "h": 13.5
  },
  "luminance": 0.04763
}

Semantic roles & 50–950 ramp

primary

#751B2E

secondary

#42A994

accent

#E6C342

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #751B2E

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

Preview Lab → · Contrast checker → · Palette generator →