#314DAB#314DAB

#314DAB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.154 H 267.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#314DAB
RGB	rgb(49, 77, 171)
HSL	hsl(226, 55%, 43%)
HSV	hsv(226, 71%, 67%)
CMYK	cmyk(71.3%, 55%, 0%, 32.9%)
CIE-LAB	lab(35.79, 22.39, -53.52)
CIE-LCH	lch(35.79, 58.02, 292.71°)
OKLab	oklab(45.48% -0.007 -0.1541)
OKLCH	oklch(45.48% 0.154 267.4)
XYZ	xyz(11.2686, 8.8998, 39.6442)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DAB #AB8F31

analogous

#318AAB #314DAB #5231AB

triadic

#314DAB #AB314D #4DAB31

tetradic

#314DAB #AB318A #AB8F31 #31AB52

square

#314DAB #AB318A #AB8F31 #31AB52

split-complementary

#314DAB #AB5231 #8AAB31

monochromatic

#16224C #23387B #314DAB #4D6ACC #7D92DA

Accessibility & contrast

On white

7.55

#314DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#314DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DAB

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DAB	#FFFFFF	#000000	##FFFFFF
##314DAB	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314dab;
/* rgb */ color: rgb(49, 77, 171);
/* oklch */ color: oklch(45.5% 0.154 267.4);

Tailwind

colors: {
  custom: {
    50: '#797ec5',
    500: '#314dab',
    950: '#000000',
  },
}

SCSS

$custom: #314dab;
$custom-light: #797ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#314dab",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 171
  },
  "hsl": {
    "h": 226.23,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45476,
    "c": 0.15422,
    "h": 267.4
  },
  "luminance": 0.08901
}

Semantic roles & 50–950 ramp

primary

#314DAB

secondary

#C2B175

accent

#BC49DF

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #314DAB

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

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