#39749A#39749A

#39749A is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.6% C 0.086 H 239.4°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#39749A
RGB	rgb(57, 116, 154)
HSL	hsl(204, 46%, 41%)
HSV	hsv(204, 63%, 60%)
CMYK	cmyk(63%, 24.7%, 0%, 39.6%)
CIE-LAB	lab(46.57, -7.13, -26.29)
CIE-LCH	lch(46.57, 27.24, 254.83°)
OKLab	oklab(53.61% -0.0437 -0.0738)
OKLCH	oklch(53.61% 0.086 239.4)
XYZ	xyz(13.7633, 15.6924, 32.8692)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39749A #9A5F39

analogous

#399A90 #39749A #39449A

triadic

#39749A #9A3974 #749A39

tetradic

#39749A #90399A #9A5F39 #449A39

square

#39749A #90399A #9A5F39 #449A39

split-complementary

#39749A #9A3944 #9A9039

monochromatic

#183141 #28526D #39749A #5194BF #7EAFCF

Accessibility & contrast

On white

5.07

#39749A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#39749A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39749A

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39749A	#FFFFFF	#000000	##FFFFFF
##39749A	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749C

Deuteranopia (green-blind)

#556A99

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #39749a;
/* rgb */ color: rgb(57, 116, 154);
/* oklch */ color: oklch(53.6% 0.086 239.4);

Tailwind

colors: {
  custom: {
    50: '#799bb8',
    500: '#39749a',
    950: '#000000',
  },
}

SCSS

$custom: #39749a;
$custom-light: #799bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#39749a",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 154
  },
  "hsl": {
    "h": 203.505,
    "s": 45.972,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.08574,
    "h": 239.4
  },
  "luminance": 0.15694
}

Semantic roles & 50–950 ramp

primary

#39749A

secondary

#B99076

accent

#8652D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39749A

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

Preview Lab → · Contrast checker → · Palette generator →