#315384#315384

#315384 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.1% C 0.090 H 257.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#315384
RGB	rgb(49, 83, 132)
HSL	hsl(215, 46%, 35%)
HSV	hsv(215, 63%, 52%)
CMYK	cmyk(62.9%, 37.1%, 0%, 48.2%)
CIE-LAB	lab(35.01, 3.92, -31.19)
CIE-LCH	lch(35.01, 31.43, 277.16°)
OKLab	oklab(44.07% -0.0195 -0.0884)
OKLCH	oklch(44.07% 0.091 257.6)
XYZ	xyz(8.5233, 8.5047, 23.0177)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315384 #846231

analogous

#317C84 #315384 #393184

triadic

#315384 #843153 #538431

tetradic

#315384 #84317C #846231 #318439

square

#315384 #84317C #846231 #318439

split-complementary

#315384 #843931 #7C8431

monochromatic

#101B2B #203757 #315384 #426FB1 #688FC7

Accessibility & contrast

On white

7.77

#315384 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#315384 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315384

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315384	#FFFFFF	#000000	##FFFFFF
##315384	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5786

Deuteranopia (green-blind)

#334F83

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #315384;
/* rgb */ color: rgb(49, 83, 132);
/* oklch */ color: oklch(44.1% 0.090 257.6);

Tailwind

colors: {
  custom: {
    50: '#7183a8',
    500: '#315384',
    950: '#000000',
  },
}

SCSS

$custom: #315384;
$custom-light: #7183a8;
$custom-dark: #000000;

JSON

{
  "hex": "#315384",
  "rgb": {
    "r": 49,
    "g": 83,
    "b": 132
  },
  "hsl": {
    "h": 215.422,
    "s": 45.856,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44072,
    "c": 0.0905,
    "h": 257.6
  },
  "luminance": 0.08505
}

Semantic roles & 50–950 ramp

primary

#315384

secondary

#AE8F62

accent

#A052D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #315384

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

Preview Lab → · Contrast checker → · Palette generator →