#7A1A15#7A1A15

#7A1A15 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.131 H 28.2°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#7A1A15
RGB	rgb(122, 26, 21)
HSL	hsl(3, 71%, 28%)
HSV	hsv(3, 83%, 48%)
CMYK	cmyk(0%, 78.7%, 82.8%, 52.2%)
CIE-LAB	lab(26.54, 40.51, 28.69)
CIE-LCH	lch(26.54, 49.64, 35.30°)
OKLab	oklab(38.23% 0.1159 0.0621)
OKLCH	oklch(38.23% 0.131 28.2)
XYZ	xyz(8.5318, 4.9319, 1.2120)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1A15 #15757A

analogous

#7A1543 #7A1A15 #7A4C15

triadic

#7A1A15 #157A1A #1A157A

tetradic

#7A1A15 #437A15 #15757A #4C157A

square

#7A1A15 #437A15 #15757A #4C157A

split-complementary

#7A1A15 #157A4C #15437A

monochromatic

#1A0604 #460F0C #7A1A15 #AE251E #DB372E

Accessibility & contrast

On white

10.57

#7A1A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7A1A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1A15

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1A15	#FFFFFF	#000000	##FFFFFF
##7A1A15	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383113

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#87001A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a1a15;
/* rgb */ color: rgb(122, 26, 21);
/* oklch */ color: oklch(38.2% 0.131 28.2);

Tailwind

colors: {
  custom: {
    50: '#a85f53',
    500: '#7a1a15',
    950: '#000000',
  },
}

SCSS

$custom: #7a1a15;
$custom-light: #a85f53;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1a15",
  "rgb": {
    "r": 122,
    "g": 26,
    "b": 21
  },
  "hsl": {
    "h": 2.97,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38232,
    "c": 0.13149,
    "h": 28.2
  },
  "luminance": 0.04931
}

Semantic roles & 50–950 ramp

primary

#7A1A15

secondary

#3BAAAF

accent

#E5ED3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7A1A15

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

Preview Lab → · Contrast checker → · Palette generator →