#751E1C#751E1C

#751E1C is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.121 H 26.2°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#751E1C
RGB	rgb(117, 30, 28)
HSL	hsl(1, 61%, 28%)
HSV	hsv(1, 76%, 46%)
CMYK	cmyk(0%, 74.4%, 76.1%, 54.1%)
CIE-LAB	lab(26.14, 37.57, 23.65)
CIE-LCH	lch(26.14, 44.39, 32.19°)
OKLab	oklab(37.78% 0.1088 0.0536)
OKLCH	oklch(37.78% 0.121 26.2)
XYZ	xyz(8.0109, 4.7955, 1.6022)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751E1C #1C7375

analogous

#751C46 #751E1C #754A1C

triadic

#751E1C #1C751E #1E1C75

tetradic

#751E1C #46751C #1C7375 #4A1C75

square

#751E1C #46751C #1C7375 #4A1C75

split-complementary

#751E1C #1C754A #1C4675

monochromatic

#190606 #441110 #751E1C #A62B28 #D03F3B

Accessibility & contrast

On white

10.72

#751E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#751E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751E1C

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751E1C	#FFFFFF	#000000	##FFFFFF
##751E1C	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321B

Deuteranopia (green-blind)

#4D4519

Tritanopia (blue-blind)

#81001F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751e1c;
/* rgb */ color: rgb(117, 30, 28);
/* oklch */ color: oklch(37.8% 0.121 26.2);

Tailwind

colors: {
  custom: {
    50: '#a46158',
    500: '#751e1c',
    950: '#000000',
  },
}

SCSS

$custom: #751e1c;
$custom-light: #a46158;
$custom-dark: #000000;

JSON

{
  "hex": "#751e1c",
  "rgb": {
    "r": 117,
    "g": 30,
    "b": 28
  },
  "hsl": {
    "h": 1.348,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37778,
    "c": 0.12131,
    "h": 26.2
  },
  "luminance": 0.04794
}

Semantic roles & 50–950 ramp

primary

#751E1C

secondary

#44A7A9

accent

#E1E443

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #751E1C

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

Preview Lab → · Contrast checker → · Palette generator →