#53739D#53739D

#53739D is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.9% C 0.076 H 255.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#53739D
RGB	rgb(83, 115, 157)
HSL	hsl(214, 31%, 47%)
HSV	hsv(214, 47%, 62%)
CMYK	cmyk(47.1%, 26.8%, 0%, 38.4%)
CIE-LAB	lab(47.67, 0.39, -26.25)
CIE-LCH	lch(47.67, 26.25, 270.85°)
OKLab	oklab(54.86% -0.0189 -0.0733)
OKLCH	oklch(54.86% 0.076 255.5)
XYZ	xyz(15.7818, 16.5338, 34.2515)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53739D #9D7D53

analogous

#53989D #53739D #58539D

triadic

#53739D #9D5373 #739D53

tetradic

#53739D #9D5398 #9D7D53 #539D58

square

#53739D #9D5398 #9D7D53 #539D58

split-complementary

#53739D #9D5853 #989D53

monochromatic

#29384D #3E5675 #53739D #7692B7 #9EB2CC

Accessibility & contrast

On white

4.88

#53739D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#53739D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53739D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53739D	#FFFFFF	#000000	##FFFFFF
##53739D	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63759F

Deuteranopia (green-blind)

#5A6E9C

Tritanopia (blue-blind)

#357C82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #53739d;
/* rgb */ color: rgb(83, 115, 157);
/* oklch */ color: oklch(54.9% 0.076 255.5);

Tailwind

colors: {
  custom: {
    50: '#879bba',
    500: '#53739d',
    950: '#000000',
  },
}

SCSS

$custom: #53739d;
$custom-light: #879bba;
$custom-dark: #000000;

JSON

{
  "hex": "#53739d",
  "rgb": {
    "r": 83,
    "g": 115,
    "b": 157
  },
  "hsl": {
    "h": 214.054,
    "s": 30.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54863,
    "c": 0.07572,
    "h": 255.5
  },
  "luminance": 0.16535
}

Semantic roles & 50–950 ramp

primary

#53739D

secondary

#B9A893

accent

#9B61C7

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #53739D

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

Preview Lab → · Contrast checker → · Palette generator →