#39749E#39749E

#39749E is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.8% C 0.090 H 242.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#39749E
RGB	rgb(57, 116, 158)
HSL	hsl(205, 47%, 42%)
HSV	hsv(205, 64%, 62%)
CMYK	cmyk(63.9%, 26.6%, 0%, 38%)
CIE-LAB	lab(46.75, -5.77, -28.36)
CIE-LCH	lch(46.75, 28.94, 258.51°)
OKLab	oklab(53.81% -0.0423 -0.0797)
OKLCH	oklch(53.81% 0.09 242.1)
XYZ	xyz(14.1020, 15.8279, 34.6530)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39749E #9E6339

analogous

#399E95 #39749E #39429E

triadic

#39749E #9E3974 #749E39

tetradic

#39749E #95399E #9E6339 #429E39

square

#39749E #95399E #9E6339 #429E39

split-complementary

#39749E #9E3942 #9E9539

monochromatic

#193244 #295371 #39749E #5393C1 #80B0D1

Accessibility & contrast

On white

5.04

#39749E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#39749E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39749E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39749E	#FFFFFF	#000000	##FFFFFF
##39749E	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6174A0

Deuteranopia (green-blind)

#536A9D

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #39749e;
/* rgb */ color: rgb(57, 116, 158);
/* oklch */ color: oklch(53.8% 0.090 242.1);

Tailwind

colors: {
  custom: {
    50: '#799bbb',
    500: '#39749e',
    950: '#000000',
  },
}

SCSS

$custom: #39749e;
$custom-light: #799bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#39749e",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 158
  },
  "hsl": {
    "h": 204.95,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.09028,
    "h": 242.1
  },
  "luminance": 0.15829
}

Semantic roles & 50–950 ramp

primary

#39749E

secondary

#BB9478

accent

#8951D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39749E

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

Preview Lab → · Contrast checker → · Palette generator →