#318596#318596

#318596 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.083 H 213.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#318596
RGB	rgb(49, 133, 150)
HSL	hsl(190, 51%, 39%)
HSV	hsv(190, 67%, 59%)
CMYK	cmyk(67.3%, 11.3%, 0%, 41.2%)
CIE-LAB	lab(51.41, -19.44, -16.52)
CIE-LCH	lch(51.41, 25.51, 220.35°)
OKLab	oklab(57.35% -0.0692 -0.0459)
OKLCH	oklch(57.35% 0.083 213.6)
XYZ	xyz(15.1569, 19.6284, 31.8381)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318596 #964231

analogous

#319675 #318596 #315396

triadic

#318596 #963185 #859631

tetradic

#318596 #753196 #964231 #539631

square

#318596 #753196 #964231 #539631

split-complementary

#318596 #963153 #967531

monochromatic

#13333A #225C68 #318596 #43ACC1 #71C0D1

Accessibility & contrast

On white

4.26

#318596 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#318596 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318596

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318596	#FFFFFF	#000000	##000000
##318596	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788197

Deuteranopia (green-blind)

#6A7696

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #318596;
/* rgb */ color: rgb(49, 133, 150);
/* oklch */ color: oklch(57.4% 0.083 213.6);

Tailwind

colors: {
  custom: {
    50: '#76a8b4',
    500: '#318596',
    950: '#000000',
  },
}

SCSS

$custom: #318596;
$custom-light: #76a8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#318596",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 150
  },
  "hsl": {
    "h": 190.099,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57351,
    "c": 0.08304,
    "h": 213.6
  },
  "luminance": 0.1963
}

Semantic roles & 50–950 ramp

primary

#318596

secondary

#B8786A

accent

#654EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #318596

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

Preview Lab → · Contrast checker → · Palette generator →