#7E1528#7E1528

#7E1528 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.9% C 0.138 H 17.4°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#7E1528
RGB	rgb(126, 21, 40)
HSL	hsl(349, 71%, 29%)
HSV	hsv(349, 83%, 49%)
CMYK	cmyk(0%, 83.3%, 68.3%, 50.6%)
CIE-LAB	lab(27.09, 44.30, 17.38)
CIE-LCH	lch(27.09, 47.59, 21.43°)
OKLab	oklab(38.88% 0.1318 0.0413)
OKLCH	oklch(38.88% 0.138 17.4)
XYZ	xyz(9.2564, 5.1266, 2.5092)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1528 #157E6B

analogous

#7E155D #7E1528 #7E3715

triadic

#7E1528 #287E15 #15287E

tetradic

#7E1528 #5D7E15 #157E6B #37157E

square

#7E1528 #5D7E15 #157E6B #37157E

split-complementary

#7E1528 #157E37 #155D7E

monochromatic

#1A0408 #4A0C17 #7E1528 #B21E39 #DD3150

Accessibility & contrast

On white

10.37

#7E1528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7E1528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1528

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1528	#FFFFFF	#000000	##FFFFFF
##7E1528	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353228

Deuteranopia (green-blind)

#4F4825

Tritanopia (blue-blind)

#8B001D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7e1528;
/* rgb */ color: rgb(126, 21, 40);
/* oklch */ color: oklch(38.9% 0.138 17.4);

Tailwind

colors: {
  custom: {
    50: '#aa5f61',
    500: '#7e1528',
    950: '#000000',
  },
}

SCSS

$custom: #7e1528;
$custom-light: #aa5f61;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1528",
  "rgb": {
    "r": 126,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 349.143,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38883,
    "c": 0.13813,
    "h": 17.4
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#7E1528

secondary

#3CB39D

accent

#EECE3A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7E1528

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

Preview Lab → · Contrast checker → · Palette generator →