#316AAA#316AAA

#316AAA is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.8% C 0.118 H 253.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#316AAA
RGB	rgb(49, 106, 170)
HSL	hsl(212, 55%, 43%)
HSV	hsv(212, 71%, 67%)
CMYK	cmyk(71.2%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(44.03, 3.22, -39.71)
CIE-LCH	lch(44.03, 39.84, 274.64°)
OKLab	oklab(51.79% -0.0339 -0.113)
OKLCH	oklch(51.79% 0.118 253.3)
XYZ	xyz(13.6737, 13.8618, 39.9774)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316AAA #AA7131

analogous

#31A6AA #316AAA #3531AA

triadic

#316AAA #AA316A #6AAA31

tetradic

#316AAA #AA31A6 #AA7131 #31AA35

square

#316AAA #AA31A6 #AA7131 #31AA35

split-complementary

#316AAA #AA3531 #A6AA31

monochromatic

#162F4B #234C7A #316AAA #4D88CC #7CA8D9

Accessibility & contrast

On white

5.57

#316AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#316AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316AAA

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316AAA	#FFFFFF	#000000	##FFFFFF
##316AAA	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6EAD

Deuteranopia (green-blind)

#3B63A9

Tritanopia (blue-blind)

#007982

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #316aaa;
/* rgb */ color: rgb(49, 106, 170);
/* oklch */ color: oklch(51.8% 0.118 253.3);

Tailwind

colors: {
  custom: {
    50: '#7894c3',
    500: '#316aaa',
    950: '#000000',
  },
}

SCSS

$custom: #316aaa;
$custom-light: #7894c3;
$custom-dark: #000000;

JSON

{
  "hex": "#316aaa",
  "rgb": {
    "r": 49,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 211.736,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51791,
    "c": 0.11797,
    "h": 253.3
  },
  "luminance": 0.13863
}

Semantic roles & 50–950 ramp

primary

#316AAA

secondary

#C29E75

accent

#9849DF

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316AAA

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

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