#314F82#314F82

#314F82 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.0% C 0.092 H 260.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#314F82
RGB	rgb(49, 79, 130)
HSL	hsl(218, 45%, 35%)
HSV	hsv(218, 62%, 51%)
CMYK	cmyk(62.3%, 39.2%, 0%, 49%)
CIE-LAB	lab(33.68, 5.80, -32.07)
CIE-LCH	lch(33.68, 32.59, 280.26°)
OKLab	oklab(43% -0.0154 -0.091)
OKLCH	oklch(43% 0.092 260.4)
XYZ	xyz(8.0905, 7.8559, 22.2048)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314F82 #826431

analogous

#317782 #314F82 #3C3182

triadic

#314F82 #82314F #4F8231

tetradic

#314F82 #823177 #826431 #31823C

square

#314F82 #823177 #826431 #31823C

split-complementary

#314F82 #823C31 #778231

monochromatic

#0F1929 #203456 #314F82 #426AAE #688AC6

Accessibility & contrast

On white

8.17

#314F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#314F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314F82

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314F82	#FFFFFF	#000000	##FFFFFF
##314F82	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395384

Deuteranopia (green-blind)

#2E4C81

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #314f82;
/* rgb */ color: rgb(49, 79, 130);
/* oklch */ color: oklch(43.0% 0.092 260.4);

Tailwind

colors: {
  custom: {
    50: '#7180a6',
    500: '#314f82',
    950: '#000000',
  },
}

SCSS

$custom: #314f82;
$custom-light: #7180a6;
$custom-dark: #000000;

JSON

{
  "hex": "#314f82",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 130
  },
  "hsl": {
    "h": 217.778,
    "s": 45.251,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43001,
    "c": 0.09228,
    "h": 260.4
  },
  "luminance": 0.07857
}

Semantic roles & 50–950 ramp

primary

#314F82

secondary

#AD9162

accent

#A553D5

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #314F82

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

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