#751717#751717

#751717 is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.0% C 0.128 H 26.2°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#751717
RGB	rgb(117, 23, 23)
HSL	hsl(0, 67%, 27%)
HSV	hsv(0, 80%, 46%)
CMYK	cmyk(0%, 80.3%, 80.3%, 54.1%)
CIE-LAB	lab(25.13, 39.98, 25.67)
CIE-LCH	lch(25.13, 47.51, 32.71°)
OKLab	oklab(37% 0.1153 0.0567)
OKLCH	oklch(37% 0.128 26.2)
XYZ	xyz(7.7981, 4.4578, 1.2603)
Luminance	0.0446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751717 #177575

analogous

#751746 #751717 #754617

triadic

#751717 #177517 #171775

tetradic

#751717 #467517 #177575 #461775

square

#751717 #467517 #177575 #461775

split-complementary

#751717 #177546 #174675

monochromatic

#1A0505 #420D0D #751717 #A82121 #D63030

Accessibility & contrast

On white

11.10

#751717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#751717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751717

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751717	#FFFFFF	#000000	##FFFFFF
##751717	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F16

Deuteranopia (green-blind)

#4B4313

Tritanopia (blue-blind)

#810018

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #751717;
/* rgb */ color: rgb(117, 23, 23);
/* oklch */ color: oklch(37.0% 0.128 26.2);

Tailwind

colors: {
  custom: {
    50: '#a45d54',
    500: '#751717',
    950: '#000000',
  },
}

SCSS

$custom: #751717;
$custom-light: #a45d54;
$custom-dark: #000000;

JSON

{
  "hex": "#751717",
  "rgb": {
    "r": 117,
    "g": 23,
    "b": 23
  },
  "hsl": {
    "h": 0,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37002,
    "c": 0.12845,
    "h": 26.2
  },
  "luminance": 0.04457
}

Semantic roles & 50–950 ramp

primary

#751717

secondary

#3DAAAA

accent

#EAEA3E

background

#FBF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110502

muted

#807978

Preview Lab

Preview with #751717

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

Preview Lab → · Contrast checker → · Palette generator →