#751923#751923

#751923 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.125 H 20.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#751923
RGB	rgb(117, 25, 35)
HSL	hsl(353, 65%, 28%)
HSV	hsv(353, 79%, 46%)
CMYK	cmyk(0%, 78.6%, 70.1%, 54.1%)
CIE-LAB	lab(25.56, 39.86, 18.39)
CIE-LCH	lch(25.56, 43.90, 24.77°)
OKLab	oklab(37.38% 0.1178 0.0433)
OKLCH	oklch(37.38% 0.125 20.2)
XYZ	xyz(7.9880, 4.5997, 2.0570)
Luminance	0.0460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751923 #19756B

analogous

#751951 #751923 #753D19

triadic

#751923 #237519 #192375

tetradic

#751923 #517519 #19756B #3D1975

square

#751923 #517519 #19756B #3D1975

split-complementary

#751923 #19753D #195175

monochromatic

#190508 #430E14 #751923 #A72432 #D43546

Accessibility & contrast

On white

10.94

#751923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#751923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751923

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751923	#FFFFFF	#000000	##FFFFFF
##751923	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343023

Deuteranopia (green-blind)

#4B4420

Tritanopia (blue-blind)

#81001E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751923;
/* rgb */ color: rgb(117, 25, 35);
/* oklch */ color: oklch(37.4% 0.125 20.2);

Tailwind

colors: {
  custom: {
    50: '#a35e5d',
    500: '#751923',
    950: '#000000',
  },
}

SCSS

$custom: #751923;
$custom-light: #a35e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#751923",
  "rgb": {
    "r": 117,
    "g": 25,
    "b": 35
  },
  "hsl": {
    "h": 353.478,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37381,
    "c": 0.12546,
    "h": 20.2
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#751923

secondary

#40AA9E

accent

#E8D640

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #751923

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

Preview Lab → · Contrast checker → · Palette generator →