#315286#315286

#315286 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.0% C 0.095 H 259.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#315286
RGB	rgb(49, 82, 134)
HSL	hsl(217, 46%, 36%)
HSV	hsv(217, 63%, 53%)
CMYK	cmyk(63.4%, 38.8%, 0%, 47.5%)
CIE-LAB	lab(34.82, 5.30, -32.72)
CIE-LCH	lch(34.82, 33.15, 279.20°)
OKLab	oklab(43.96% -0.0178 -0.0929)
OKLCH	oklch(43.96% 0.095 259.1)
XYZ	xyz(8.5855, 8.4080, 23.7201)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315286 #866531

analogous

#317C86 #315286 #3A3186

triadic

#315286 #863152 #528631

tetradic

#315286 #86317C #866531 #31863A

square

#315286 #86317C #866531 #31863A

split-complementary

#315286 #863A31 #7C8631

monochromatic

#101B2C #213759 #315286 #416DB3 #698EC8

Accessibility & contrast

On white

7.83

#315286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#315286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315286

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315286	#FFFFFF	#000000	##FFFFFF
##315286	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5688

Deuteranopia (green-blind)

#304E85

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #315286;
/* rgb */ color: rgb(49, 82, 134);
/* oklch */ color: oklch(44.0% 0.095 259.1);

Tailwind

colors: {
  custom: {
    50: '#7182a9',
    500: '#315286',
    950: '#000000',
  },
}

SCSS

$custom: #315286;
$custom-light: #7182a9;
$custom-dark: #000000;

JSON

{
  "hex": "#315286",
  "rgb": {
    "r": 49,
    "g": 82,
    "b": 134
  },
  "hsl": {
    "h": 216.706,
    "s": 46.448,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43958,
    "c": 0.09456,
    "h": 259.1
  },
  "luminance": 0.08409
}

Semantic roles & 50–950 ramp

primary

#315286

secondary

#B09263

accent

#A352D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #315286

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

Preview Lab → · Contrast checker → · Palette generator →