#318EAA#318EAA

#318EAA is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.5% C 0.095 H 221.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#318EAA
RGB	rgb(49, 142, 170)
HSL	hsl(194, 55%, 43%)
HSV	hsv(194, 71%, 67%)
CMYK	cmyk(71.2%, 16.5%, 0%, 33.3%)
CIE-LAB	lab(54.97, -17.75, -22.63)
CIE-LCH	lch(54.97, 28.76, 231.89°)
OKLab	oklab(60.46% -0.0705 -0.0632)
OKLCH	oklch(60.46% 0.095 221.9)
XYZ	xyz(18.1923, 22.8992, 41.4836)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318EAA #AA4D31

analogous

#31AA89 #318EAA #3152AA

triadic

#318EAA #AA318E #8EAA31

tetradic

#318EAA #8931AA #AA4D31 #52AA31

square

#318EAA #8931AA #AA4D31 #52AA31

split-complementary

#318EAA #AA3152 #AA8931

monochromatic

#163F4B #23667A #318EAA #4DAECC #7CC4D9

Accessibility & contrast

On white

3.76

#318EAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#318EAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318EAA

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318EAA	#FFFFFF	#000000	##000000
##318EAA	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AAB

Deuteranopia (green-blind)

#6D7EAA

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #318eaa;
/* rgb */ color: rgb(49, 142, 170);
/* oklch */ color: oklch(60.5% 0.095 221.9);

Tailwind

colors: {
  custom: {
    50: '#79afc3',
    500: '#318eaa',
    950: '#000000',
  },
}

SCSS

$custom: #318eaa;
$custom-light: #79afc3;
$custom-dark: #000000;

JSON

{
  "hex": "#318eaa",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 170
  },
  "hsl": {
    "h": 193.884,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.60457,
    "c": 0.09474,
    "h": 221.9
  },
  "luminance": 0.22901
}

Semantic roles & 50–950 ramp

primary

#318EAA

secondary

#C28775

accent

#6C49DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #318EAA

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

Preview Lab → · Contrast checker → · Palette generator →