#AF3439#AF3439

#AF3439 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.159 H 22.7°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#AF3439
RGB	rgb(175, 52, 57)
HSL	hsl(358, 54%, 45%)
HSV	hsv(358, 70%, 69%)
CMYK	cmyk(0%, 70.3%, 67.4%, 31.4%)
CIE-LAB	lab(41.01, 49.92, 26.07)
CIE-LCH	lch(41.01, 56.32, 27.57°)
OKLab	oklab(51.07% 0.1467 0.0612)
OKLCH	oklch(51.07% 0.159 22.7)
XYZ	xyz(19.6478, 11.8682, 5.1263)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3439 #34AFAA

analogous

#AF3477 #AF3439 #AF6D34

triadic

#AF3439 #39AF34 #3439AF

tetradic

#AF3439 #77AF34 #34AFAA #6D34AF

square

#AF3439 #77AF34 #34AFAA #6D34AF

split-complementary

#AF3439 #34AF6D #3477AF

monochromatic

#51181A #80262A #AF3439 #CC5459 #DA8387

Accessibility & contrast

On white

6.23

#AF3439 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AF3439 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3439

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3439	#FFFFFF	#000000	##FFFFFF
##AF3439	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565038

Deuteranopia (green-blind)

#756A35

Tritanopia (blue-blind)

#C00E37

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af3439;
/* rgb */ color: rgb(175, 52, 57);
/* oklch */ color: oklch(51.1% 0.159 22.7);

Tailwind

colors: {
  custom: {
    50: '#ce746f',
    500: '#af3439',
    950: '#000000',
  },
}

SCSS

$custom: #af3439;
$custom-light: #ce746f;
$custom-dark: #000000;

JSON

{
  "hex": "#af3439",
  "rgb": {
    "r": 175,
    "g": 52,
    "b": 57
  },
  "hsl": {
    "h": 357.561,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51073,
    "c": 0.159,
    "h": 22.7
  },
  "luminance": 0.11865
}

Semantic roles & 50–950 ramp

primary

#AF3439

secondary

#7BC4C1

accent

#DED84A

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AF3439

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

Preview Lab → · Contrast checker → · Palette generator →