#7B143B#7B143B

#7B143B is a dark, vivid pink. Relative luminance 0.050; OKLCH L 38.7% C 0.139 H 4.4°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7B143B
RGB	rgb(123, 20, 59)
HSL	hsl(337, 72%, 28%)
HSV	hsv(337, 84%, 48%)
CMYK	cmyk(0%, 83.7%, 52%, 51.8%)
CIE-LAB	lab(26.82, 45.10, 4.05)
CIE-LCH	lch(26.82, 45.28, 5.13°)
OKLab	oklab(38.71% 0.1381 0.0107)
OKLCH	oklch(38.71% 0.139 4.4)
XYZ	xyz(9.2088, 5.0283, 4.6225)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B143B #147B54

analogous

#7B146E #7B143B #7B2114

triadic

#7B143B #3B7B14 #143B7B

tetradic

#7B143B #6E7B14 #147B54 #21147B

square

#7B143B #6E7B14 #147B54 #21147B

split-complementary

#7B143B #147B21 #146E7B

monochromatic

#1A040D #460B22 #7B143B #B01D54 #DD2D6F

Accessibility & contrast

On white

10.47

#7B143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7B143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B143B

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B143B	#FFFFFF	#000000	##FFFFFF
##7B143B	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F333C

Deuteranopia (green-blind)

#4A4739

Tritanopia (blue-blind)

#860026

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b143b;
/* rgb */ color: rgb(123, 20, 59);
/* oklch */ color: oklch(38.7% 0.139 4.4);

Tailwind

colors: {
  custom: {
    50: '#a75e70',
    500: '#7b143b',
    950: '#000000',
  },
}

SCSS

$custom: #7b143b;
$custom-light: #a75e70;
$custom-dark: #000000;

JSON

{
  "hex": "#7b143b",
  "rgb": {
    "r": 123,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 337.282,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38715,
    "c": 0.13853,
    "h": 4.4
  },
  "luminance": 0.05027
}

Semantic roles & 50–950 ramp

primary

#7B143B

secondary

#3AB184

accent

#EFAA39

background

#FAF5F6

surface

#F4EAEC

border

#CEC6C7

text

#100507

muted

#7F797A

Preview Lab

Preview with #7B143B

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

Preview Lab → · Contrast checker → · Palette generator →