#39669C#39669C

#39669C is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.100 H 254.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#39669C
RGB	rgb(57, 102, 156)
HSL	hsl(213, 46%, 42%)
HSV	hsv(213, 63%, 61%)
CMYK	cmyk(63.5%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(42.42, 2.04, -33.97)
CIE-LCH	lch(42.42, 34.03, 273.45°)
OKLab	oklab(50.37% -0.0274 -0.0962)
OKLCH	oklch(50.37% 0.1 254.1)
XYZ	xyz(12.4373, 12.7717, 33.2558)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39669C #9C6F39

analogous

#39989C #39669C #3D399C

triadic

#39669C #9C3966 #669C39

tetradic

#39669C #9C3998 #9C6F39 #399C3D

square

#39669C #9C3998 #9C6F39 #399C3D

split-complementary

#39669C #9C3D39 #989C39

monochromatic

#182B42 #29496F #39669C #5284C0 #7FA4D0

Accessibility & contrast

On white

5.91

#39669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#39669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39669C

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39669C	#FFFFFF	#000000	##FFFFFF
##39669C	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F699E

Deuteranopia (green-blind)

#41609B

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #39669c;
/* rgb */ color: rgb(57, 102, 156);
/* oklch */ color: oklch(50.4% 0.100 254.1);

Tailwind

colors: {
  custom: {
    50: '#7991b9',
    500: '#39669c',
    950: '#000000',
  },
}

SCSS

$custom: #39669c;
$custom-light: #7991b9;
$custom-dark: #000000;

JSON

{
  "hex": "#39669c",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 212.727,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50373,
    "c": 0.09999,
    "h": 254.1
  },
  "luminance": 0.12773
}

Semantic roles & 50–950 ramp

primary

#39669C

secondary

#BA9B77

accent

#9A52D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #39669C

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

Preview Lab → · Contrast checker → · Palette generator →