#314F79#314F79

#314F79 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.5% C 0.079 H 257.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#314F79
RGB	rgb(49, 79, 121)
HSL	hsl(215, 42%, 33%)
HSV	hsv(215, 60%, 47%)
CMYK	cmyk(59.5%, 34.7%, 0%, 52.5%)
CIE-LAB	lab(33.19, 2.56, -27.27)
CIE-LCH	lch(33.19, 27.39, 275.36°)
OKLab	oklab(42.46% -0.0178 -0.077)
OKLCH	oklch(42.46% 0.079 257)
XYZ	xyz(7.5126, 7.6248, 19.1613)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314F79 #795B31

analogous

#317379 #314F79 #373179

triadic

#314F79 #79314F #4F7931

tetradic

#314F79 #793173 #795B31 #317937

square

#314F79 #793173 #795B31 #317937

split-complementary

#314F79 #793731 #737931

monochromatic

#0E1622 #1F334D #314F79 #436BA5 #648BC0

Accessibility & contrast

On white

8.32

#314F79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#314F79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314F79

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314F79	#FFFFFF	#000000	##FFFFFF
##314F79	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E527B

Deuteranopia (green-blind)

#354B78

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #314f79;
/* rgb */ color: rgb(49, 79, 121);
/* oklch */ color: oklch(42.5% 0.079 257.0);

Tailwind

colors: {
  custom: {
    50: '#6f80a0',
    500: '#314f79',
    950: '#000000',
  },
}

SCSS

$custom: #314f79;
$custom-light: #6f80a0;
$custom-dark: #000000;

JSON

{
  "hex": "#314f79",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 121
  },
  "hsl": {
    "h": 215,
    "s": 42.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42457,
    "c": 0.07902,
    "h": 257
  },
  "luminance": 0.07625
}

Semantic roles & 50–950 ramp

primary

#314F79

secondary

#A8895E

accent

#9E56D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #314F79

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

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