#39618B#39618B

#39618B is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.2% C 0.082 H 250.9°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#39618B
RGB	rgb(57, 97, 139)
HSL	hsl(211, 42%, 38%)
HSV	hsv(211, 59%, 55%)
CMYK	cmyk(59%, 30.2%, 0%, 45.5%)
CIE-LAB	lab(40.05, -0.78, -27.50)
CIE-LCH	lch(40.05, 27.51, 268.38°)
OKLab	oklab(48.24% -0.0267 -0.0774)
OKLCH	oklch(48.24% 0.082 250.9)
XYZ	xyz(10.6206, 11.2824, 26.0391)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39618B #8B6339

analogous

#398A8B #39618B #3A398B

triadic

#39618B #8B3961 #618B39

tetradic

#39618B #8B398A #8B6339 #398B3A

square

#39618B #8B398A #8B6339 #398B3A

split-complementary

#39618B #8B3A39 #8A8B39

monochromatic

#152434 #274360 #39618B #4C7FB5 #779EC7

Accessibility & contrast

On white

6.45

#39618B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#39618B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39618B

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39618B	#FFFFFF	#000000	##FFFFFF
##39618B	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F638D

Deuteranopia (green-blind)

#455B8A

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #39618b;
/* rgb */ color: rgb(57, 97, 139);
/* oklch */ color: oklch(48.2% 0.082 250.9);

Tailwind

colors: {
  custom: {
    50: '#768dad',
    500: '#39618b',
    950: '#000000',
  },
}

SCSS

$custom: #39618b;
$custom-light: #768dad;
$custom-dark: #000000;

JSON

{
  "hex": "#39618b",
  "rgb": {
    "r": 57,
    "g": 97,
    "b": 139
  },
  "hsl": {
    "h": 210.732,
    "s": 41.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4824,
    "c": 0.08188,
    "h": 250.9
  },
  "luminance": 0.11283
}

Semantic roles & 50–950 ramp

primary

#39618B

secondary

#B0916F

accent

#9556D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #39618B

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

Preview Lab → · Contrast checker → · Palette generator →