#318DAA#318DAA

#318DAA is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.2% C 0.095 H 222.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#318DAA
RGB	rgb(49, 141, 170)
HSL	hsl(194, 55%, 43%)
HSV	hsv(194, 71%, 67%)
CMYK	cmyk(71.2%, 17.1%, 0%, 33.3%)
CIE-LAB	lab(54.66, -17.21, -23.10)
CIE-LCH	lch(54.66, 28.81, 233.32°)
OKLab	oklab(60.21% -0.0695 -0.0646)
OKLCH	oklch(60.21% 0.095 222.9)
XYZ	xyz(18.0442, 22.6029, 41.4342)
Luminance	0.2261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318DAA #AA4E31

analogous

#31AA8A #318DAA #3151AA

triadic

#318DAA #AA318D #8DAA31

tetradic

#318DAA #8A31AA #AA4E31 #51AA31

square

#318DAA #8A31AA #AA4E31 #51AA31

split-complementary

#318DAA #AA3151 #AA8A31

monochromatic

#163E4B #23667A #318DAA #4DADCC #7CC3D9

Accessibility & contrast

On white

3.80

#318DAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#318DAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318DAA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318DAA	#FFFFFF	#000000	##000000
##318DAA	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8AAC

Deuteranopia (green-blind)

#6C7DAA

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #318daa;
/* rgb */ color: rgb(49, 141, 170);
/* oklch */ color: oklch(60.2% 0.095 222.9);

Tailwind

colors: {
  custom: {
    50: '#79aec3',
    500: '#318daa',
    950: '#000000',
  },
}

SCSS

$custom: #318daa;
$custom-light: #79aec3;
$custom-dark: #000000;

JSON

{
  "hex": "#318daa",
  "rgb": {
    "r": 49,
    "g": 141,
    "b": 170
  },
  "hsl": {
    "h": 194.38,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.60211,
    "c": 0.09489,
    "h": 222.9
  },
  "luminance": 0.22605
}

Semantic roles & 50–950 ramp

primary

#318DAA

secondary

#C28775

accent

#6D49DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #318DAA

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

Preview Lab → · Contrast checker → · Palette generator →