#315679#315679

#315679 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.072 H 248.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#315679
RGB	rgb(49, 86, 121)
HSL	hsl(209, 42%, 33%)
HSV	hsv(209, 60%, 47%)
CMYK	cmyk(59.5%, 28.9%, 0%, 52.5%)
CIE-LAB	lab(35.38, -1.93, -23.84)
CIE-LCH	lch(35.38, 23.92, 265.38°)
OKLab	oklab(44.17% -0.0264 -0.067)
OKLCH	oklch(44.17% 0.072 248.5)
XYZ	xyz(8.0444, 8.6883, 19.3385)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315679 #795431

analogous

#317978 #315679 #313279

triadic

#315679 #793156 #567931

tetradic

#315679 #783179 #795431 #327931

square

#315679 #783179 #795431 #327931

split-complementary

#315679 #793132 #797831

monochromatic

#0E1822 #1F374D #315679 #4375A5 #6493C0

Accessibility & contrast

On white

7.67

#315679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#315679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315679

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315679	#FFFFFF	#000000	##FFFFFF
##315679	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577B

Deuteranopia (green-blind)

#3E5078

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #315679;
/* rgb */ color: rgb(49, 86, 121);
/* oklch */ color: oklch(44.2% 0.072 248.5);

Tailwind

colors: {
  custom: {
    50: '#6f85a0',
    500: '#315679',
    950: '#000000',
  },
}

SCSS

$custom: #315679;
$custom-light: #6f85a0;
$custom-dark: #000000;

JSON

{
  "hex": "#315679",
  "rgb": {
    "r": 49,
    "g": 86,
    "b": 121
  },
  "hsl": {
    "h": 209.167,
    "s": 42.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44172,
    "c": 0.072,
    "h": 248.5
  },
  "luminance": 0.08689
}

Semantic roles & 50–950 ramp

primary

#315679

secondary

#A8825E

accent

#9256D2

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #315679

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

Preview Lab → · Contrast checker → · Palette generator →