#7E1523#7E1523

#7E1523 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.138 H 20.2°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#7E1523
RGB	rgb(126, 21, 35)
HSL	hsl(352, 71%, 29%)
HSV	hsv(352, 83%, 49%)
CMYK	cmyk(0%, 83.3%, 72.2%, 50.6%)
CIE-LAB	lab(27.00, 44.02, 20.59)
CIE-LCH	lch(27.00, 48.60, 25.07°)
OKLab	oklab(38.79% 0.1297 0.0478)
OKLCH	oklch(38.79% 0.138 20.2)
XYZ	xyz(9.1768, 5.0947, 2.0900)
Luminance	0.0509 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1523 #157E70

analogous

#7E1558 #7E1523 #7E3C15

triadic

#7E1523 #237E15 #15237E

tetradic

#7E1523 #587E15 #157E70 #3C157E

square

#7E1523 #587E15 #157E70 #3C157E

split-complementary

#7E1523 #157E3C #15587E

monochromatic

#1A0407 #4A0C14 #7E1523 #B21E32 #DD3148

Accessibility & contrast

On white

10.40

#7E1523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7E1523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1523

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1523	#FFFFFF	#000000	##FFFFFF
##7E1523	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353223

Deuteranopia (green-blind)

#504820

Tritanopia (blue-blind)

#8B001B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7e1523;
/* rgb */ color: rgb(126, 21, 35);
/* oklch */ color: oklch(38.8% 0.138 20.2);

Tailwind

colors: {
  custom: {
    50: '#ab5e5d',
    500: '#7e1523',
    950: '#000000',
  },
}

SCSS

$custom: #7e1523;
$custom-light: #ab5e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1523",
  "rgb": {
    "r": 126,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 352,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38788,
    "c": 0.13826,
    "h": 20.2
  },
  "luminance": 0.05093
}

Semantic roles & 50–950 ramp

primary

#7E1523

secondary

#3CB3A3

accent

#EED63A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7E1523

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

Preview Lab → · Contrast checker → · Palette generator →