#314AA6#314AA6

#314AA6 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.5% C 0.151 H 268.2°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#314AA6
RGB	rgb(49, 74, 166)
HSL	hsl(227, 54%, 42%)
HSV	hsv(227, 70%, 65%)
CMYK	cmyk(70.5%, 55.4%, 0%, 34.9%)
CIE-LAB	lab(34.61, 22.52, -52.46)
CIE-LCH	lch(34.61, 57.08, 293.23°)
OKLab	oklab(44.47% -0.0048 -0.151)
OKLCH	oklch(44.47% 0.151 268.2)
XYZ	xyz(10.5960, 8.3026, 37.1132)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314AA6 #A68D31

analogous

#3185A6 #314AA6 #5231A6

triadic

#314AA6 #A6314A #4AA631

tetradic

#314AA6 #A63185 #A68D31 #31A652

square

#314AA6 #A63185 #A68D31 #31A652

split-complementary

#314AA6 #A65231 #85A631

monochromatic

#152047 #233577 #314AA6 #4A66CA #7A8ED8

Accessibility & contrast

On white

7.89

#314AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#314AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314AA6

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314AA6	#FFFFFF	#000000	##FFFFFF
##314AA6	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057A9

Deuteranopia (green-blind)

#004CA4

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314aa6;
/* rgb */ color: rgb(49, 74, 166);
/* oklch */ color: oklch(44.5% 0.151 268.2);

Tailwind

colors: {
  custom: {
    50: '#787cc1',
    500: '#314aa6',
    950: '#000000',
  },
}

SCSS

$custom: #314aa6;
$custom-light: #787cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#314aa6",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 166
  },
  "hsl": {
    "h": 227.179,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44466,
    "c": 0.15106,
    "h": 268.2
  },
  "luminance": 0.08304
}

Semantic roles & 50–950 ramp

primary

#314AA6

secondary

#C0B073

accent

#BE4ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314AA6

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

Preview Lab → · Contrast checker → · Palette generator →