#313562#313562

#313562 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.078 H 277.7°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#313562
RGB	rgb(49, 53, 98)
HSL	hsl(235, 33%, 29%)
HSV	hsv(235, 50%, 38%)
CMYK	cmyk(50%, 45.9%, 0%, 61.6%)
CIE-LAB	lab(23.94, 11.95, -27.27)
CIE-LCH	lch(23.94, 29.78, 293.66°)
OKLab	oklab(34.88% 0.0104 -0.0772)
OKLCH	oklch(34.88% 0.078 277.7)
XYZ	xyz(4.7437, 4.0808, 12.0906)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313562 #625E31

analogous

#314E62 #313562 #463162

triadic

#313562 #623135 #356231

tetradic

#313562 #62314E #625E31 #316246

square

#313562 #62314E #625E31 #316246

split-complementary

#313562 #624631 #4E6231

monochromatic

#0A0B14 #1D1F39 #313562 #454B8B #5F65AF

Accessibility & contrast

On white

11.56

#313562 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#313562 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313562

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313562	#FFFFFF	#000000	##FFFFFF
##313562	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233B64

Deuteranopia (green-blind)

#203761

Tritanopia (blue-blind)

#1F3E46

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313562;
/* rgb */ color: rgb(49, 53, 98);
/* oklch */ color: oklch(34.9% 0.078 277.7);

Tailwind

colors: {
  custom: {
    50: '#6c6c8f',
    500: '#313562',
    950: '#000000',
  },
}

SCSS

$custom: #313562;
$custom-light: #6c6c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#313562",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 98
  },
  "hsl": {
    "h": 235.102,
    "s": 33.333,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34883,
    "c": 0.07792,
    "h": 277.7
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#313562

secondary

#938F5C

accent

#C15EC9

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #313562

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

Preview Lab → · Contrast checker → · Palette generator →