#39719B#39719B

#39719B is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.9% C 0.089 H 243.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#39719B
RGB	rgb(57, 113, 155)
HSL	hsl(206, 46%, 42%)
HSV	hsv(206, 63%, 61%)
CMYK	cmyk(63.2%, 27.1%, 0%, 39.2%)
CIE-LAB	lab(45.70, -5.01, -28.24)
CIE-LCH	lch(45.70, 28.68, 259.93°)
OKLab	oklab(52.94% -0.04 -0.0794)
OKLCH	oklch(52.94% 0.089 243.3)
XYZ	xyz(13.5067, 15.0454, 33.1962)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39719B #9B6339

analogous

#399B94 #39719B #39409B

triadic

#39719B #9B3971 #719B39

tetradic

#39719B #94399B #9B6339 #409B39

square

#39719B #94399B #9B6339 #409B39

split-complementary

#39719B #9B3940 #9B9439

monochromatic

#183042 #29506E #39719B #5290BF #7FADD0

Accessibility & contrast

On white

5.24

#39719B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#39719B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39719B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39719B	#FFFFFF	#000000	##FFFFFF
##39719B	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)

#5E729D

Deuteranopia (green-blind)

#51689A

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #39719b;
/* rgb */ color: rgb(57, 113, 155);
/* oklch */ color: oklch(52.9% 0.089 243.3);

Tailwind

colors: {
  custom: {
    50: '#7999b8',
    500: '#39719b',
    950: '#000000',
  },
}

SCSS

$custom: #39719b;
$custom-light: #7999b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39719b",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 155
  },
  "hsl": {
    "h": 205.714,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52935,
    "c": 0.08891,
    "h": 243.3
  },
  "luminance": 0.15047
}

Semantic roles & 50–950 ramp

primary

#39719B

secondary

#B99377

accent

#8A52D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39719B

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

Preview Lab → · Contrast checker → · Palette generator →