#A52739#A52739

#A52739 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.161 H 18.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#A52739
RGB	rgb(165, 39, 57)
HSL	hsl(351, 62%, 40%)
HSV	hsv(351, 76%, 65%)
CMYK	cmyk(0%, 76.4%, 65.5%, 35.3%)
CIE-LAB	lab(37.39, 51.50, 21.11)
CIE-LCH	lch(37.39, 55.66, 22.29°)
OKLab	oklab(48.03% 0.1531 0.0504)
OKLCH	oklch(48.03% 0.161 18.2)
XYZ	xyz(16.9829, 9.7483, 4.8575)
Luminance	0.0975 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52739 #27A593

analogous

#A52778 #A52739 #A55427

triadic

#A52739 #39A527 #2739A5

tetradic

#A52739 #78A527 #27A593 #5427A5

square

#A52739 #78A527 #27A593 #5427A5

split-complementary

#A52739 #27A554 #2778A5

monochromatic

#421017 #741B28 #A52739 #D0394F #DC6A7B

Accessibility & contrast

On white

7.12

#A52739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A52739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52739

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52739	#FFFFFF	#000000	##FFFFFF
##A52739	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4739

Deuteranopia (green-blind)

#6B6235

Tritanopia (blue-blind)

#B5002F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a52739;
/* rgb */ color: rgb(165, 39, 57);
/* oklch */ color: oklch(48.0% 0.161 18.2);

Tailwind

colors: {
  custom: {
    50: '#c76c6f',
    500: '#a52739',
    950: '#000000',
  },
}

SCSS

$custom: #a52739;
$custom-light: #c76c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a52739",
  "rgb": {
    "r": 165,
    "g": 39,
    "b": 57
  },
  "hsl": {
    "h": 351.429,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.48032,
    "c": 0.16119,
    "h": 18.2
  },
  "luminance": 0.09746
}

Semantic roles & 50–950 ramp

primary

#A52739

secondary

#66C2B5

accent

#E5CE43

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A52739

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

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