#39669D#39669D

#39669D is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.101 H 254.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#39669D
RGB	rgb(57, 102, 157)
HSL	hsl(213, 47%, 42%)
HSV	hsv(213, 64%, 62%)
CMYK	cmyk(63.7%, 35%, 0%, 38.4%)
CIE-LAB	lab(42.47, 2.40, -34.48)
CIE-LCH	lch(42.47, 34.57, 273.98°)
OKLab	oklab(50.43% -0.0271 -0.0976)
OKLCH	oklch(50.43% 0.101 254.5)
XYZ	xyz(12.5223, 12.8057, 33.7036)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39669D #9D7039

analogous

#39989D #39669D #3E399D

triadic

#39669D #9D3966 #669D39

tetradic

#39669D #9D3998 #9D7039 #399D3E

square

#39669D #9D3998 #9D7039 #399D3E

split-complementary

#39669D #9D3E39 #989D39

monochromatic

#182C43 #294970 #39669D #5384C0 #80A4D1

Accessibility & contrast

On white

5.90

#39669D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#39669D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39669D

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39669D	#FFFFFF	#000000	##FFFFFF
##39669D	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E699F

Deuteranopia (green-blind)

#41609C

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #39669d;
/* rgb */ color: rgb(57, 102, 157);
/* oklch */ color: oklch(50.4% 0.101 254.5);

Tailwind

colors: {
  custom: {
    50: '#7991ba',
    500: '#39669d',
    950: '#000000',
  },
}

SCSS

$custom: #39669d;
$custom-light: #7991ba;
$custom-dark: #000000;

JSON

{
  "hex": "#39669d",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 157
  },
  "hsl": {
    "h": 213,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.5043,
    "c": 0.10135,
    "h": 254.5
  },
  "luminance": 0.12807
}

Semantic roles & 50–950 ramp

primary

#39669D

secondary

#BA9C78

accent

#9B51D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #39669D

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

Preview Lab → · Contrast checker → · Palette generator →