#314AA3#314AA3

#314AA3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.2% C 0.147 H 268.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#314AA3
RGB	rgb(49, 74, 163)
HSL	hsl(227, 54%, 42%)
HSV	hsv(227, 70%, 64%)
CMYK	cmyk(69.9%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(34.38, 21.39, -51.02)
CIE-LCH	lch(34.38, 55.32, 292.75°)
OKLab	oklab(44.23% -0.005 -0.1467)
OKLCH	oklch(44.23% 0.147 268)
XYZ	xyz(10.3240, 8.1939, 35.6807)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314AA3 #A38A31

analogous

#3183A3 #314AA3 #5131A3

triadic

#314AA3 #A3314A #4AA331

tetradic

#314AA3 #A33183 #A38A31 #31A351

square

#314AA3 #A33183 #A38A31 #31A351

split-complementary

#314AA3 #A35131 #83A331

monochromatic

#151F45 #233574 #314AA3 #4965C8 #788DD6

Accessibility & contrast

On white

7.96

#314AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#314AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314AA3

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314AA3	#FFFFFF	#000000	##FFFFFF
##314AA3	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0656A6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314aa3;
/* rgb */ color: rgb(49, 74, 163);
/* oklch */ color: oklch(44.2% 0.147 268.0);

Tailwind

colors: {
  custom: {
    50: '#777cbf',
    500: '#314aa3',
    950: '#000000',
  },
}

SCSS

$custom: #314aa3;
$custom-light: #777cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#314aa3",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 226.842,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44228,
    "c": 0.14684,
    "h": 268
  },
  "luminance": 0.08195
}

Semantic roles & 50–950 ramp

primary

#314AA3

secondary

#BFAE71

accent

#BD4BDD

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314AA3

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

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