#39839B#39839B

#39839B is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.3% C 0.081 H 222.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#39839B
RGB	rgb(57, 131, 155)
HSL	hsl(195, 46%, 42%)
HSV	hsv(195, 63%, 61%)
CMYK	cmyk(63.2%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.23, -15.34, -19.68)
CIE-LCH	lch(51.23, 24.96, 232.07°)
OKLab	oklab(57.34% -0.0601 -0.0548)
OKLCH	oklch(57.34% 0.081 222.4)
XYZ	xyz(15.7177, 19.4674, 33.9332)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39839B #9B5139

analogous

#399B82 #39839B #39529B

triadic

#39839B #9B3983 #839B39

tetradic

#39839B #82399B #9B5139 #529B39

square

#39839B #82399B #9B5139 #529B39

split-complementary

#39839B #9B3952 #9B8239

monochromatic

#183742 #295D6E #39839B #52A5BF #7FBCD0

Accessibility & contrast

On white

4.29

#39839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#39839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39839B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39839B	#FFFFFF	#000000	##000000
##39839B	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#67769B

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #39839b;
/* rgb */ color: rgb(57, 131, 155);
/* oklch */ color: oklch(57.3% 0.081 222.4);

Tailwind

colors: {
  custom: {
    50: '#7aa7b8',
    500: '#39839b',
    950: '#000000',
  },
}

SCSS

$custom: #39839b;
$custom-light: #7aa7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39839b",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 194.694,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57336,
    "c": 0.08137,
    "h": 222.4
  },
  "luminance": 0.19469
}

Semantic roles & 50–950 ramp

primary

#39839B

secondary

#B98777

accent

#7252D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #39839B

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

Preview Lab → · Contrast checker → · Palette generator →