#318697#318697

#318697 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.6% C 0.084 H 213.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#318697
RGB	rgb(49, 134, 151)
HSL	hsl(190, 51%, 39%)
HSV	hsv(190, 68%, 59%)
CMYK	cmyk(67.5%, 11.3%, 0%, 40.8%)
CIE-LAB	lab(51.76, -19.65, -16.56)
CIE-LCH	lch(51.76, 25.70, 220.13°)
OKLab	oklab(57.65% -0.0698 -0.046)
OKLCH	oklch(57.65% 0.084 213.4)
XYZ	xyz(15.3753, 19.9358, 32.3098)
Luminance	0.1994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318697 #974231

analogous

#319775 #318697 #315397

triadic

#318697 #973186 #869731

tetradic

#318697 #753197 #974231 #539731

square

#318697 #753197 #974231 #539731

split-complementary

#318697 #973153 #977531

monochromatic

#13343B #225D69 #318697 #43ADC2 #71C1D1

Accessibility & contrast

On white

4.21

#318697 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#318697 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318697

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318697	#FFFFFF	#000000	##000000
##318697	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)

#798298

Deuteranopia (green-blind)

#6B7797

Tritanopia (blue-blind)

#008D8B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #318697;
/* rgb */ color: rgb(49, 134, 151);
/* oklch */ color: oklch(57.6% 0.084 213.4);

Tailwind

colors: {
  custom: {
    50: '#76a9b5',
    500: '#318697',
    950: '#000000',
  },
}

SCSS

$custom: #318697;
$custom-light: #76a9b5;
$custom-dark: #000000;

JSON

{
  "hex": "#318697",
  "rgb": {
    "r": 49,
    "g": 134,
    "b": 151
  },
  "hsl": {
    "h": 190,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57645,
    "c": 0.08366,
    "h": 213.4
  },
  "luminance": 0.19938
}

Semantic roles & 50–950 ramp

primary

#318697

secondary

#B9786B

accent

#654DDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #318697

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

Preview Lab → · Contrast checker → · Palette generator →