#39557B#39557B

#39557B is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.071 H 256.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#39557B
RGB	rgb(57, 85, 123)
HSL	hsl(215, 37%, 35%)
HSV	hsv(215, 54%, 48%)
CMYK	cmyk(53.7%, 30.9%, 0%, 51.8%)
CIE-LAB	lab(35.59, 1.31, -24.71)
CIE-LCH	lch(35.59, 24.75, 273.05°)
OKLab	oklab(44.49% -0.0169 -0.0694)
OKLCH	oklch(44.49% 0.071 256.3)
XYZ	xyz(8.5098, 8.7963, 19.9845)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39557B #7B5F39

analogous

#39767B #39557B #3E397B

triadic

#39557B #7B3955 #557B39

tetradic

#39557B #7B3976 #7B5F39 #397B3E

square

#39557B #7B3976 #7B5F39 #397B3E

split-complementary

#39557B #7B3E39 #767B39

monochromatic

#121B27 #263851 #39557B #4C72A5 #7191BD

Accessibility & contrast

On white

7.61

#39557B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#39557B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39557B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39557B	#FFFFFF	#000000	##FFFFFF
##39557B	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46577D

Deuteranopia (green-blind)

#3E517A

Tritanopia (blue-blind)

#185D62

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #39557b;
/* rgb */ color: rgb(57, 85, 123);
/* oklch */ color: oklch(44.5% 0.071 256.3);

Tailwind

colors: {
  custom: {
    50: '#7484a1',
    500: '#39557b',
    950: '#000000',
  },
}

SCSS

$custom: #39557b;
$custom-light: #7484a1;
$custom-dark: #000000;

JSON

{
  "hex": "#39557b",
  "rgb": {
    "r": 57,
    "g": 85,
    "b": 123
  },
  "hsl": {
    "h": 214.545,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44485,
    "c": 0.07144,
    "h": 256.3
  },
  "luminance": 0.08797
}

Semantic roles & 50–950 ramp

primary

#39557B

secondary

#A68D69

accent

#9C5BCD

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080A0F

muted

#7B7C7E

Preview Lab

Preview with #39557B

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

Preview Lab → · Contrast checker → · Palette generator →