#314581#314581

#314581 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.104 H 267.8°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#314581
RGB	rgb(49, 69, 129)
HSL	hsl(225, 45%, 35%)
HSV	hsv(225, 62%, 51%)
CMYK	cmyk(62%, 46.5%, 0%, 49.4%)
CIE-LAB	lab(30.63, 12.11, -36.31)
CIE-LCH	lch(30.63, 38.28, 288.44°)
OKLab	oklab(40.63% -0.0041 -0.1036)
OKLCH	oklch(40.63% 0.104 267.8)
XYZ	xyz(7.3559, 6.4936, 21.6304)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314581 #816D31

analogous

#316D81 #314581 #453181

triadic

#314581 #813145 #458131

tetradic

#314581 #81316D #816D31 #318145

square

#314581 #81316D #816D31 #318145

split-complementary

#314581 #814531 #6D8131

monochromatic

#0F1628 #202D55 #314581 #425DAD #677FC5

Accessibility & contrast

On white

9.14

#314581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#314581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314581

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314581	#FFFFFF	#000000	##FFFFFF
##314581	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294C83

Deuteranopia (green-blind)

#1D4580

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #314581;
/* rgb */ color: rgb(49, 69, 129);
/* oklch */ color: oklch(40.6% 0.104 267.8);

Tailwind

colors: {
  custom: {
    50: '#7178a6',
    500: '#314581',
    950: '#000000',
  },
}

SCSS

$custom: #314581;
$custom-light: #7178a6;
$custom-dark: #000000;

JSON

{
  "hex": "#314581",
  "rgb": {
    "r": 49,
    "g": 69,
    "b": 129
  },
  "hsl": {
    "h": 225,
    "s": 44.944,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40625,
    "c": 0.10364,
    "h": 267.8
  },
  "luminance": 0.06494
}

Semantic roles & 50–950 ramp

primary

#314581

secondary

#AD9A61

accent

#B453D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #314581

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

Preview Lab → · Contrast checker → · Palette generator →