#613F57#613F57

#613F57 is a dark, muted pink. Relative luminance 0.068; OKLCH L 41.5% C 0.059 H 338.1°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#613F57
RGB	rgb(97, 63, 87)
HSL	hsl(318, 21%, 31%)
HSV	hsv(318, 35%, 38%)
CMYK	cmyk(0%, 35.1%, 10.3%, 62%)
CIE-LAB	lab(31.31, 19.03, -8.30)
CIE-LCH	lch(31.31, 20.76, 336.43°)
OKLab	oklab(41.54% 0.055 -0.0221)
OKLCH	oklch(41.54% 0.059 338.1)
XYZ	xyz(8.4275, 6.7849, 9.8807)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F57 #3F6149

analogous

#5A3F61 #613F57 #613F46

triadic

#613F57 #57613F #3F5761

tetradic

#613F57 #615A3F #3F6149 #3F4661

square

#613F57 #615A3F #3F6149 #3F4661

split-complementary

#613F57 #46613F #3F615A

monochromatic

#170F14 #3C2736 #613F57 #865778 #A57597

Accessibility & contrast

On white

8.91

#613F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#613F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F57

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F57	#FFFFFF	#000000	##FFFFFF
##613F57	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404758

Deuteranopia (green-blind)

#484C56

Tritanopia (blue-blind)

#654047

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613f57;
/* rgb */ color: rgb(97, 63, 87);
/* oklch */ color: oklch(41.5% 0.059 338.1);

Tailwind

colors: {
  custom: {
    50: '#8e7486',
    500: '#613f57',
    950: '#000000',
  },
}

SCSS

$custom: #613f57;
$custom-light: #8e7486;
$custom-dark: #000000;

JSON

{
  "hex": "#613f57",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 87
  },
  "hsl": {
    "h": 317.647,
    "s": 21.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41535,
    "c": 0.05932,
    "h": 338.1
  },
  "luminance": 0.06785
}

Semantic roles & 50–950 ramp

primary

#613F57

secondary

#6B9176

accent

#BE836A

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0C080B

muted

#7D7B7C

Preview Lab

Preview with #613F57

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

Preview Lab → · Contrast checker → · Palette generator →