#751428#751428

#751428 is a dark, vivid red. Relative luminance 0.044; OKLCH L 37.0% C 0.130 H 15.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#751428
RGB	rgb(117, 20, 40)
HSL	hsl(348, 71%, 27%)
HSV	hsv(348, 83%, 46%)
CMYK	cmyk(0%, 82.9%, 65.8%, 54.1%)
CIE-LAB	lab(25.07, 41.84, 14.39)
CIE-LCH	lch(25.07, 44.25, 18.97°)
OKLab	oklab(37.04% 0.1252 0.0348)
OKLCH	oklch(37.04% 0.13 15.5)
XYZ	xyz(7.9701, 4.4366, 2.4438)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751428 #147561

analogous

#751459 #751428 #753114

triadic

#751428 #287514 #142875

tetradic

#751428 #597514 #147561 #311475

square

#751428 #597514 #147561 #311475

split-complementary

#751428 #147531 #145975

monochromatic

#1A0409 #410B16 #751428 #A91D3A #DA294E

Accessibility & contrast

On white

11.13

#751428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#751428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751428

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751428	#FFFFFF	#000000	##FFFFFF
##751428	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F28

Deuteranopia (green-blind)

#494325

Tritanopia (blue-blind)

#81001D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #751428;
/* rgb */ color: rgb(117, 20, 40);
/* oklch */ color: oklch(37.0% 0.130 15.5);

Tailwind

colors: {
  custom: {
    50: '#a35d61',
    500: '#751428',
    950: '#000000',
  },
}

SCSS

$custom: #751428;
$custom-light: #a35d61;
$custom-dark: #000000;

JSON

{
  "hex": "#751428",
  "rgb": {
    "r": 117,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 347.629,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.37043,
    "c": 0.12998,
    "h": 15.5
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#751428

secondary

#3AAB94

accent

#EEC93A

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100505

muted

#7F7979

Preview Lab

Preview with #751428

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

Preview Lab → · Contrast checker → · Palette generator →