#751C28#751C28

#751C28 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.122 H 18.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#751C28
RGB	rgb(117, 28, 40)
HSL	hsl(352, 61%, 28%)
HSV	hsv(352, 76%, 46%)
CMYK	cmyk(0%, 76.1%, 65.8%, 54.1%)
CIE-LAB	lab(26.06, 39.06, 15.68)
CIE-LCH	lch(26.06, 42.09, 21.87°)
OKLab	oklab(37.78% 0.1163 0.0378)
OKLCH	oklch(37.78% 0.122 18)
XYZ	xyz(8.1352, 4.7668, 2.4988)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751C28 #1C7569

analogous

#751C54 #751C28 #753C1C

triadic

#751C28 #28751C #1C2875

tetradic

#751C28 #54751C #1C7569 #3C1C75

square

#751C28 #54751C #1C7569 #3C1C75

split-complementary

#751C28 #1C753C #1C5475

monochromatic

#190608 #441017 #751C28 #A62839 #D03B4F

Accessibility & contrast

On white

10.75

#751C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#751C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751C28

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751C28	#FFFFFF	#000000	##FFFFFF
##751C28	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)

#343228

Deuteranopia (green-blind)

#4B4426

Tritanopia (blue-blind)

#810021

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751c28;
/* rgb */ color: rgb(117, 28, 40);
/* oklch */ color: oklch(37.8% 0.122 18.0);

Tailwind

colors: {
  custom: {
    50: '#a36061',
    500: '#751c28',
    950: '#000000',
  },
}

SCSS

$custom: #751c28;
$custom-light: #a36061;
$custom-dark: #000000;

JSON

{
  "hex": "#751c28",
  "rgb": {
    "r": 117,
    "g": 28,
    "b": 40
  },
  "hsl": {
    "h": 351.91,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37781,
    "c": 0.12228,
    "h": 18
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#751C28

secondary

#44A99C

accent

#E4CF43

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100505

muted

#7F7979

Preview Lab

Preview with #751C28

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

Preview Lab → · Contrast checker → · Palette generator →