#313274#313274

#313274 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.6% C 0.111 H 278.5°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#313274
RGB	rgb(49, 50, 116)
HSL	hsl(239, 41%, 32%)
HSV	hsv(239, 58%, 45%)
CMYK	cmyk(57.8%, 56.9%, 0%, 54.5%)
CIE-LAB	lab(24.31, 20.35, -38.28)
CIE-LCH	lch(24.31, 43.35, 298.00°)
OKLab	oklab(35.56% 0.0164 -0.1096)
OKLCH	oklch(35.56% 0.111 278.5)
XYZ	xyz(5.5586, 4.1948, 17.0364)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313274 #747331

analogous

#315474 #313274 #513174

triadic

#313274 #743132 #327431

tetradic

#313274 #743154 #747331 #317451

square

#313274 #743154 #747331 #317451

split-complementary

#313274 #745131 #547431

monochromatic

#0D0D1E #1F1F49 #313274 #43459F #6364BD

Accessibility & contrast

On white

11.42

#313274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#313274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313274

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313274	#FFFFFF	#000000	##FFFFFF
##313274	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083D76

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#0F414E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313274;
/* rgb */ color: rgb(49, 50, 116);
/* oklch */ color: oklch(35.6% 0.111 278.5);

Tailwind

colors: {
  custom: {
    50: '#70699c',
    500: '#313274',
    950: '#000000',
  },
}

SCSS

$custom: #313274;
$custom-light: #70699c;
$custom-dark: #000000;

JSON

{
  "hex": "#313274",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 116
  },
  "hsl": {
    "h": 239.104,
    "s": 40.606,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35556,
    "c": 0.11078,
    "h": 278.5
  },
  "luminance": 0.04195
}

Semantic roles & 50–950 ramp

primary

#313274

secondary

#A4A35C

accent

#CF57D0

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #313274

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

Preview Lab → · Contrast checker → · Palette generator →