#7E2121#7E2121

#7E2121 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.9% C 0.128 H 25.1°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#7E2121
RGB	rgb(126, 33, 33)
HSL	hsl(0, 58%, 31%)
HSV	hsv(0, 74%, 49%)
CMYK	cmyk(0%, 73.8%, 73.8%, 50.6%)
CIE-LAB	lab(28.47, 39.73, 23.64)
CIE-LCH	lch(28.47, 46.23, 30.75°)
OKLab	oklab(39.87% 0.1156 0.0541)
OKLCH	oklch(39.87% 0.128 25.1)
XYZ	xyz(9.4236, 5.6345, 2.0299)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E2121 #217E7E

analogous

#7E214F #7E2121 #7E4F21

triadic

#7E2121 #217E21 #21217E

tetradic

#7E2121 #4F7E21 #217E7E #4F217E

square

#7E2121 #4F7E21 #217E7E #4F217E

split-complementary

#7E2121 #217E4F #214F7E

monochromatic

#1D0808 #4E1414 #7E2121 #AE2E2E #D04A4A

Accessibility & contrast

On white

9.87

#7E2121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#7E2121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E2121

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E2121	#FFFFFF	#000000	##FFFFFF
##7E2121	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3620

Deuteranopia (green-blind)

#534A1E

Tritanopia (blue-blind)

#8B0022

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7e2121;
/* rgb */ color: rgb(126, 33, 33);
/* oklch */ color: oklch(39.9% 0.128 25.1);

Tailwind

colors: {
  custom: {
    50: '#aa635c',
    500: '#7e2121',
    950: '#000000',
  },
}

SCSS

$custom: #7e2121;
$custom-light: #aa635c;
$custom-dark: #000000;

JSON

{
  "hex": "#7e2121",
  "rgb": {
    "r": 126,
    "g": 33,
    "b": 33
  },
  "hsl": {
    "h": 0,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39869,
    "c": 0.12766,
    "h": 25.1
  },
  "luminance": 0.05633
}

Semantic roles & 50–950 ramp

primary

#7E2121

secondary

#4AB1B1

accent

#E2E246

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110604

muted

#807A79

Preview Lab

Preview with #7E2121

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

Preview Lab → · Contrast checker → · Palette generator →