#314CB1#314CB1

#314CB1 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.164 H 267.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#314CB1
RGB	rgb(49, 76, 177)
HSL	hsl(227, 57%, 44%)
HSV	hsv(227, 72%, 69%)
CMYK	cmyk(72.3%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(35.97, 25.29, -56.78)
CIE-LCH	lch(35.97, 62.16, 294.01°)
OKLab	oklab(45.76% -0.0059 -0.1637)
OKLCH	oklch(45.76% 0.164 267.9)
XYZ	xyz(11.7841, 8.9950, 42.7016)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314CB1 #B19631

analogous

#318CB1 #314CB1 #5631B1

triadic

#314CB1 #B1314C #4CB131

tetradic

#314CB1 #B1318C #B19631 #31B156

square

#314CB1 #B1318C #B19631 #31B156

split-complementary

#314CB1 #B15631 #8CB131

monochromatic

#162351 #243781 #314CB1 #516BCF #8094DC

Accessibility & contrast

On white

7.50

#314CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#314CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314CB1

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314CB1	#FFFFFF	#000000	##FFFFFF
##314CB1	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB4

Deuteranopia (green-blind)

#004FAF

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314cb1;
/* rgb */ color: rgb(49, 76, 177);
/* oklch */ color: oklch(45.8% 0.164 267.9);

Tailwind

colors: {
  custom: {
    50: '#7a7dc9',
    500: '#314cb1',
    950: '#000000',
  },
}

SCSS

$custom: #314cb1;
$custom-light: #7a7dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#314cb1",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 227.344,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45756,
    "c": 0.16378,
    "h": 267.9
  },
  "luminance": 0.08996
}

Semantic roles & 50–950 ramp

primary

#314CB1

secondary

#C5B579

accent

#C048E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #314CB1

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

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