#318AE2#318AE2

#318AE2 is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.5% C 0.157 H 251.7°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#318AE2
RGB	rgb(49, 138, 226)
HSL	hsl(210, 75%, 54%)
HSV	hsv(210, 78%, 89%)
CMYK	cmyk(78.3%, 38.9%, 0%, 11.4%)
CIE-LAB	lab(56.40, 4.28, -52.08)
CIE-LCH	lch(56.40, 52.25, 274.70°)
OKLab	oklab(62.45% -0.0491 -0.1487)
OKLCH	oklch(62.45% 0.157 251.7)
XYZ	xyz(24.0774, 24.3180, 75.3616)
Luminance	0.2432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318AE2 #E28931

analogous

#31E2E2 #318AE2 #3132E2

triadic

#318AE2 #E2318A #8AE231

tetradic

#318AE2 #E231E2 #E28931 #32E231

square

#318AE2 #E231E2 #E28931 #32E231

split-complementary

#318AE2 #E23132 #E2E231

monochromatic

#134D86 #1A6BBB #318AE2 #67A8EA #9CC7F1

Accessibility & contrast

On white

3.58

#318AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#318AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318AE2

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318AE2	#FFFFFF	#000000	##000000
##318AE2	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6090E6

Deuteranopia (green-blind)

#4380E0

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #318ae2;
/* rgb */ color: rgb(49, 138, 226);
/* oklch */ color: oklch(62.5% 0.157 251.7);

Tailwind

colors: {
  custom: {
    50: '#83abeb',
    500: '#318ae2',
    950: '#000000',
  },
}

SCSS

$custom: #318ae2;
$custom-light: #83abeb;
$custom-dark: #000000;

JSON

{
  "hex": "#318ae2",
  "rgb": {
    "r": 49,
    "g": 138,
    "b": 226
  },
  "hsl": {
    "h": 209.831,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62454,
    "c": 0.15664,
    "h": 251.7
  },
  "luminance": 0.24321
}

Semantic roles & 50–950 ramp

primary

#318AE2

secondary

#DDB792

accent

#9336F2

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #318AE2

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

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