#39678D#39678D

#39678D is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.8% C 0.079 H 245.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#39678D
RGB	rgb(57, 103, 141)
HSL	hsl(207, 42%, 39%)
HSV	hsv(207, 60%, 55%)
CMYK	cmyk(59.6%, 27%, 0%, 44.7%)
CIE-LAB	lab(41.99, -3.78, -25.68)
CIE-LCH	lch(41.99, 25.96, 261.64°)
OKLab	oklab(49.8% -0.0332 -0.0721)
OKLCH	oklch(49.8% 0.079 245.3)
XYZ	xyz(11.3436, 12.4924, 27.0076)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39678D #8D5F39

analogous

#398D89 #39678D #393D8D

triadic

#39678D #8D3967 #678D39

tetradic

#39678D #89398D #8D5F39 #3D8D39

square

#39678D #89398D #8D5F39 #3D8D39

split-complementary

#39678D #8D393D #8D8939

monochromatic

#162736 #274761 #39678D #4C87B7 #78A4C8

Accessibility & contrast

On white

6.00

#39678D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#39678D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39678D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39678D	#FFFFFF	#000000	##FFFFFF
##39678D	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57688F

Deuteranopia (green-blind)

#4B5F8C

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #39678d;
/* rgb */ color: rgb(57, 103, 141);
/* oklch */ color: oklch(49.8% 0.079 245.3);

Tailwind

colors: {
  custom: {
    50: '#7792ae',
    500: '#39678d',
    950: '#000000',
  },
}

SCSS

$custom: #39678d;
$custom-light: #7792ae;
$custom-dark: #000000;

JSON

{
  "hex": "#39678d",
  "rgb": {
    "r": 57,
    "g": 103,
    "b": 141
  },
  "hsl": {
    "h": 207.143,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49795,
    "c": 0.07938,
    "h": 245.3
  },
  "luminance": 0.12493
}

Semantic roles & 50–950 ramp

primary

#39678D

secondary

#B28E70

accent

#8E56D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #39678D

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

Preview Lab → · Contrast checker → · Palette generator →