#318EA7#318EA7

#318EA7 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.3% C 0.093 H 219.4°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#318EA7
RGB	rgb(49, 142, 167)
HSL	hsl(193, 55%, 42%)
HSV	hsv(193, 71%, 65%)
CMYK	cmyk(70.7%, 15%, 0%, 34.5%)
CIE-LAB	lab(54.85, -18.74, -21.09)
CIE-LCH	lch(54.85, 28.21, 228.38°)
OKLab	oklab(60.33% -0.0717 -0.0588)
OKLCH	oklch(60.33% 0.093 219.4)
XYZ	xyz(17.9118, 22.7870, 40.0060)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318EA7 #A74A31

analogous

#31A785 #318EA7 #3153A7

triadic

#318EA7 #A7318E #8EA731

tetradic

#318EA7 #8531A7 #A74A31 #53A731

square

#318EA7 #8531A7 #A74A31 #53A731

split-complementary

#318EA7 #A73153 #A78531

monochromatic

#153E48 #236678 #318EA7 #4BAFCA #7AC4D8

Accessibility & contrast

On white

3.78

#318EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#318EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318EA7

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318EA7	#FFFFFF	#000000	##000000
##318EA7	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AA8

Deuteranopia (green-blind)

#6E7EA7

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #318ea7;
/* rgb */ color: rgb(49, 142, 167);
/* oklch */ color: oklch(60.3% 0.093 219.4);

Tailwind

colors: {
  custom: {
    50: '#79afc1',
    500: '#318ea7',
    950: '#000000',
  },
}

SCSS

$custom: #318ea7;
$custom-light: #79afc1;
$custom-dark: #000000;

JSON

{
  "hex": "#318ea7",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 167
  },
  "hsl": {
    "h": 192.712,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.60325,
    "c": 0.09279,
    "h": 219.4
  },
  "luminance": 0.22789
}

Semantic roles & 50–950 ramp

primary

#318EA7

secondary

#C18473

accent

#694ADE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #318EA7

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

Preview Lab → · Contrast checker → · Palette generator →