#751A1C#751A1C

#751A1C is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.125 H 24.6°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#751A1C
RGB	rgb(117, 26, 28)
HSL	hsl(359, 64%, 28%)
HSV	hsv(359, 78%, 46%)
CMYK	cmyk(0%, 77.8%, 76.1%, 54.1%)
CIE-LAB	lab(25.58, 39.13, 23.01)
CIE-LCH	lch(25.58, 45.39, 30.46°)
OKLab	oklab(37.36% 0.1138 0.0522)
OKLCH	oklch(37.36% 0.125 24.6)
XYZ	xyz(7.9160, 4.6058, 1.5706)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751A1C #1A7573

analogous

#751A49 #751A1C #75451A

triadic

#751A1C #1C751A #1A1C75

tetradic

#751A1C #49751A #1A7573 #451A75

square

#751A1C #49751A #1A7573 #451A75

split-complementary

#751A1C #1A7545 #1A4975

monochromatic

#190606 #430F10 #751A1C #A72528 #D3373A

Accessibility & contrast

On white

10.93

#751A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#751A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751A1C

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751A1C	#FFFFFF	#000000	##FFFFFF
##751A1C	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301B

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751a1c;
/* rgb */ color: rgb(117, 26, 28);
/* oklch */ color: oklch(37.4% 0.125 24.6);

Tailwind

colors: {
  custom: {
    50: '#a45f58',
    500: '#751a1c',
    950: '#000000',
  },
}

SCSS

$custom: #751a1c;
$custom-light: #a45f58;
$custom-dark: #000000;

JSON

{
  "hex": "#751a1c",
  "rgb": {
    "r": 117,
    "g": 26,
    "b": 28
  },
  "hsl": {
    "h": 358.681,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37358,
    "c": 0.12516,
    "h": 24.6
  },
  "luminance": 0.04605
}

Semantic roles & 50–950 ramp

primary

#751A1C

secondary

#41AAA7

accent

#E7E341

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #751A1C

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

Preview Lab → · Contrast checker → · Palette generator →