#318698#318698

#318698 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.7% C 0.084 H 214.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#318698
RGB	rgb(49, 134, 152)
HSL	hsl(190, 51%, 39%)
HSV	hsv(190, 68%, 60%)
CMYK	cmyk(67.8%, 11.8%, 0%, 40.4%)
CIE-LAB	lab(51.80, -19.33, -17.09)
CIE-LCH	lch(51.80, 25.80, 221.48°)
OKLab	oklab(57.69% -0.0694 -0.0475)
OKLCH	oklch(57.69% 0.084 214.4)
XYZ	xyz(15.4569, 19.9685, 32.7394)
Luminance	0.1997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318698 #984331

analogous

#319877 #318698 #315398

triadic

#318698 #983186 #869831

tetradic

#318698 #773198 #984331 #539831

square

#318698 #773198 #984331 #539831

split-complementary

#318698 #983153 #987731

monochromatic

#13343B #225D6A #318698 #44ACC3 #72C1D2

Accessibility & contrast

On white

4.21

#318698 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#318698 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318698

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318698	#FFFFFF	#000000	##000000
##318698	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798299

Deuteranopia (green-blind)

#6A7798

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #318698;
/* rgb */ color: rgb(49, 134, 152);
/* oklch */ color: oklch(57.7% 0.084 214.4);

Tailwind

colors: {
  custom: {
    50: '#76a9b6',
    500: '#318698',
    950: '#000000',
  },
}

SCSS

$custom: #318698;
$custom-light: #76a9b6;
$custom-dark: #000000;

JSON

{
  "hex": "#318698",
  "rgb": {
    "r": 49,
    "g": 134,
    "b": 152
  },
  "hsl": {
    "h": 190.485,
    "s": 51.244,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57687,
    "c": 0.08414,
    "h": 214.4
  },
  "luminance": 0.1997
}

Semantic roles & 50–950 ramp

primary

#318698

secondary

#B9796B

accent

#664DDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #318698

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

Preview Lab → · Contrast checker → · Palette generator →