#318AC2#318AC2

#318AC2 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.7% C 0.119 H 240.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#318AC2
RGB	rgb(49, 138, 194)
HSL	hsl(203, 60%, 48%)
HSV	hsv(203, 75%, 76%)
CMYK	cmyk(74.7%, 28.9%, 0%, 23.9%)
CIE-LAB	lab(54.79, -7.27, -36.61)
CIE-LCH	lch(54.79, 37.33, 258.76°)
OKLab	oklab(60.65% -0.058 -0.1035)
OKLCH	oklch(60.65% 0.119 240.7)
XYZ	xyz(20.0889, 22.7226, 54.3556)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318AC2 #C26931

analogous

#31C2B1 #318AC2 #3142C2

triadic

#318AC2 #C2318A #8AC231

tetradic

#318AC2 #B131C2 #C26931 #42C231

square

#318AC2 #B131C2 #C26931 #42C231

split-complementary

#318AC2 #C23142 #C2B131

monochromatic

#184460 #256791 #318AC2 #5BA6D6 #8CC1E2

Accessibility & contrast

On white

3.79

#318AC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#318AC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318AC2

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318AC2	#FFFFFF	#000000	##000000
##318AC2	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708BC5

Deuteranopia (green-blind)

#5C7DC1

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #318ac2;
/* rgb */ color: rgb(49, 138, 194);
/* oklch */ color: oklch(60.7% 0.119 240.7);

Tailwind

colors: {
  custom: {
    50: '#7dacd4',
    500: '#318ac2',
    950: '#000000',
  },
}

SCSS

$custom: #318ac2;
$custom-light: #7dacd4;
$custom-dark: #000000;

JSON

{
  "hex": "#318ac2",
  "rgb": {
    "r": 49,
    "g": 138,
    "b": 194
  },
  "hsl": {
    "h": 203.172,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6065,
    "c": 0.11867,
    "h": 240.7
  },
  "luminance": 0.22725
}

Semantic roles & 50–950 ramp

primary

#318AC2

secondary

#CC9F83

accent

#8245E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #318AC2

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

Preview Lab → · Contrast checker → · Palette generator →