#7B2515#7B2515

#7B2515 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.6% C 0.122 H 32.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#7B2515
RGB	rgb(123, 37, 21)
HSL	hsl(9, 71%, 28%)
HSV	hsv(9, 83%, 48%)
CMYK	cmyk(0%, 69.9%, 82.9%, 51.8%)
CIE-LAB	lab(28.35, 36.44, 30.57)
CIE-LCH	lch(28.35, 47.56, 40.00°)
OKLab	oklab(39.63% 0.103 0.0662)
OKLCH	oklch(39.63% 0.122 32.7)
XYZ	xyz(8.9663, 5.5896, 1.3161)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2515 #156B7B

analogous

#7B1538 #7B2515 #7B5815

triadic

#7B2515 #157B25 #25157B

tetradic

#7B2515 #387B15 #156B7B #58157B

square

#7B2515 #387B15 #156B7B #58157B

split-complementary

#7B2515 #157B58 #15387B

monochromatic

#1A0804 #47150C #7B2515 #AF351E #DB4A2F

Accessibility & contrast

On white

9.92

#7B2515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7B2515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2515

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2515	#FFFFFF	#000000	##FFFFFF
##7B2515	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3712

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#880922

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7b2515;
/* rgb */ color: rgb(123, 37, 21);
/* oklch */ color: oklch(39.6% 0.122 32.7);

Tailwind

colors: {
  custom: {
    50: '#a96554',
    500: '#7b2515',
    950: '#000000',
  },
}

SCSS

$custom: #7b2515;
$custom-light: #a96554;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2515",
  "rgb": {
    "r": 123,
    "g": 37,
    "b": 21
  },
  "hsl": {
    "h": 9.412,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39625,
    "c": 0.12246,
    "h": 32.7
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#7B2515

secondary

#3B9EB0

accent

#D1EE3A

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110602

muted

#807A78

Preview Lab

Preview with #7B2515

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

Preview Lab → · Contrast checker → · Palette generator →