#39738D#39738D

#39738D is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.073 H 229.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#39738D
RGB	rgb(57, 115, 141)
HSL	hsl(199, 42%, 39%)
HSV	hsv(199, 60%, 55%)
CMYK	cmyk(59.6%, 18.4%, 0%, 44.7%)
CIE-LAB	lab(45.71, -10.87, -19.93)
CIE-LCH	lch(45.71, 22.70, 241.39°)
OKLab	oklab(52.74% -0.0474 -0.0555)
OKLCH	oklch(52.74% 0.073 229.5)
XYZ	xyz(12.6240, 15.0532, 27.4344)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39738D #8D5339

analogous

#398D7D #39738D #39498D

triadic

#39738D #8D3973 #738D39

tetradic

#39738D #7D398D #8D5339 #498D39

square

#39738D #7D398D #8D5339 #498D39

split-complementary

#39738D #8D3949 #8D7D39

monochromatic

#162C36 #274F61 #39738D #4C96B7 #78B0C8

Accessibility & contrast

On white

5.24

#39738D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#39738D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39738D

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39738D	#FFFFFF	#000000	##FFFFFF
##39738D	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66718E

Deuteranopia (green-blind)

#5A688D

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #39738d;
/* rgb */ color: rgb(57, 115, 141);
/* oklch */ color: oklch(52.7% 0.073 229.5);

Tailwind

colors: {
  custom: {
    50: '#779bae',
    500: '#39738d',
    950: '#000000',
  },
}

SCSS

$custom: #39738d;
$custom-light: #779bae;
$custom-dark: #000000;

JSON

{
  "hex": "#39738d",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 141
  },
  "hsl": {
    "h": 198.571,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.52743,
    "c": 0.07301,
    "h": 229.5
  },
  "luminance": 0.15054
}

Semantic roles & 50–950 ramp

primary

#39738D

secondary

#B28470

accent

#7C56D2

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #39738D

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

Preview Lab → · Contrast checker → · Palette generator →