#39779B#39779B

#39779B is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.4% C 0.085 H 236.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#39779B
RGB	rgb(57, 119, 155)
HSL	hsl(202, 46%, 42%)
HSV	hsv(202, 63%, 61%)
CMYK	cmyk(63.2%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(47.53, -8.55, -25.38)
CIE-LCH	lch(47.53, 26.78, 251.39°)
OKLab	oklab(54.39% -0.0467 -0.0711)
OKLCH	oklch(54.39% 0.085 236.7)
XYZ	xyz(14.1983, 16.4287, 33.4268)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39779B #9B5D39

analogous

#399B8E #39779B #39469B

triadic

#39779B #9B3977 #779B39

tetradic

#39779B #8E399B #9B5D39 #469B39

square

#39779B #8E399B #9B5D39 #469B39

split-complementary

#39779B #9B3946 #9B8E39

monochromatic

#183242 #29556E #39779B #5297BF #7FB2D0

Accessibility & contrast

On white

4.90

#39779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#39779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39779B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39779B	#FFFFFF	#000000	##FFFFFF
##39779B	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769D

Deuteranopia (green-blind)

#596C9A

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #39779b;
/* rgb */ color: rgb(57, 119, 155);
/* oklch */ color: oklch(54.4% 0.085 236.7);

Tailwind

colors: {
  custom: {
    50: '#799eb8',
    500: '#39779b',
    950: '#000000',
  },
}

SCSS

$custom: #39779b;
$custom-light: #799eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#39779b",
  "rgb": {
    "r": 57,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 202.041,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54389,
    "c": 0.0851,
    "h": 236.7
  },
  "luminance": 0.1643
}

Semantic roles & 50–950 ramp

primary

#39779B

secondary

#B98F77

accent

#8252D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39779B

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

Preview Lab → · Contrast checker → · Palette generator →