#318CAB#318CAB

#318CAB is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.0% C 0.096 H 224.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#318CAB
RGB	rgb(49, 140, 171)
HSL	hsl(195, 55%, 43%)
HSV	hsv(195, 71%, 67%)
CMYK	cmyk(71.3%, 18.1%, 0%, 32.9%)
CIE-LAB	lab(54.39, -16.33, -24.09)
CIE-LCH	lch(54.39, 29.10, 235.87°)
OKLab	oklab(60.01% -0.0681 -0.0674)
OKLCH	oklch(60.01% 0.096 224.7)
XYZ	xyz(17.9924, 22.3474, 41.8854)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318CAB #AB5031

analogous

#31AB8D #318CAB #314FAB

triadic

#318CAB #AB318C #8CAB31

tetradic

#318CAB #8D31AB #AB5031 #4FAB31

square

#318CAB #8D31AB #AB5031 #4FAB31

split-complementary

#318CAB #AB314F #AB8D31

monochromatic

#163E4C #23657B #318CAB #4DACCC #7DC2DA

Accessibility & contrast

On white

3.84

#318CAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#318CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318CAB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318CAB	#FFFFFF	#000000	##000000
##318CAB	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B89AD

Deuteranopia (green-blind)

#6A7DAB

Tritanopia (blue-blind)

#009596

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #318cab;
/* rgb */ color: rgb(49, 140, 171);
/* oklch */ color: oklch(60.0% 0.096 224.7);

Tailwind

colors: {
  custom: {
    50: '#79adc4',
    500: '#318cab',
    950: '#000000',
  },
}

SCSS

$custom: #318cab;
$custom-light: #79adc4;
$custom-dark: #000000;

JSON

{
  "hex": "#318cab",
  "rgb": {
    "r": 49,
    "g": 140,
    "b": 171
  },
  "hsl": {
    "h": 195.246,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6001,
    "c": 0.09581,
    "h": 224.7
  },
  "luminance": 0.22349
}

Semantic roles & 50–950 ramp

primary

#318CAB

secondary

#C28975

accent

#6F49DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #318CAB

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

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