#39899B#39899B

#39899B is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 58.8% C 0.082 H 215.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#39899B
RGB	rgb(57, 137, 155)
HSL	hsl(191, 46%, 42%)
HSV	hsv(191, 63%, 61%)
CMYK	cmyk(63.2%, 11.6%, 0%, 39.2%)
CIE-LAB	lab(53.09, -18.60, -16.85)
CIE-LCH	lch(53.09, 25.10, 222.17°)
OKLab	oklab(58.83% -0.0668 -0.0468)
OKLCH	oklch(58.83% 0.082 215)
XYZ	xyz(16.5470, 21.1260, 34.2097)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39899B #9B4B39

analogous

#399B7C #39899B #39589B

triadic

#39899B #9B3989 #899B39

tetradic

#39899B #7C399B #9B4B39 #589B39

square

#39899B #7C399B #9B4B39 #589B39

split-complementary

#39899B #9B3958 #9B7C39

monochromatic

#183A42 #29616E #39899B #52ABBF #7FC1D0

Accessibility & contrast

On white

4.02

#39899B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#39899B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39899B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39899B	#FFFFFF	#000000	##000000
##39899B	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C859C

Deuteranopia (green-blind)

#6E7A9B

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #39899b;
/* rgb */ color: rgb(57, 137, 155);
/* oklch */ color: oklch(58.8% 0.082 215.0);

Tailwind

colors: {
  custom: {
    50: '#7aabb8',
    500: '#39899b',
    950: '#000000',
  },
}

SCSS

$custom: #39899b;
$custom-light: #7aabb8;
$custom-dark: #000000;

JSON

{
  "hex": "#39899b",
  "rgb": {
    "r": 57,
    "g": 137,
    "b": 155
  },
  "hsl": {
    "h": 191.02,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58825,
    "c": 0.08156,
    "h": 215
  },
  "luminance": 0.21128
}

Semantic roles & 50–950 ramp

primary

#39899B

secondary

#B98377

accent

#6A52D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #39899B

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

Preview Lab → · Contrast checker → · Palette generator →