#314BAB#314BAB

#314BAB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.157 H 268.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#314BAB
RGB	rgb(49, 75, 171)
HSL	hsl(227, 55%, 43%)
HSV	hsv(227, 71%, 67%)
CMYK	cmyk(71.3%, 56.1%, 0%, 32.9%)
CIE-LAB	lab(35.25, 23.72, -54.40)
CIE-LCH	lch(35.25, 59.34, 293.56°)
OKLab	oklab(45.07% -0.0054 -0.1567)
OKLCH	oklch(45.07% 0.157 268)
XYZ	xyz(11.1308, 8.6243, 39.5982)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BAB #AB9131

analogous

#3188AB #314BAB #5431AB

triadic

#314BAB #AB314B #4BAB31

tetradic

#314BAB #AB3188 #AB9131 #31AB54

square

#314BAB #AB3188 #AB9131 #31AB54

split-complementary

#314BAB #AB5431 #88AB31

monochromatic

#16214C #23367B #314BAB #4D68CC #7D91DA

Accessibility & contrast

On white

7.71

#314BAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#314BAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BAB

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BAB	#FFFFFF	#000000	##FFFFFF
##314BAB	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004EA9

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314bab;
/* rgb */ color: rgb(49, 75, 171);
/* oklch */ color: oklch(45.1% 0.157 268.0);

Tailwind

colors: {
  custom: {
    50: '#797cc5',
    500: '#314bab',
    950: '#000000',
  },
}

SCSS

$custom: #314bab;
$custom-light: #797cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#314bab",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 171
  },
  "hsl": {
    "h": 227.213,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45069,
    "c": 0.15675,
    "h": 268
  },
  "luminance": 0.08625
}

Semantic roles & 50–950 ramp

primary

#314BAB

secondary

#C2B275

accent

#BF49DF

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #314BAB

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

Preview Lab → · Contrast checker → · Palette generator →