#315779#315779

#315779 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.071 H 247.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#315779
RGB	rgb(49, 87, 121)
HSL	hsl(208, 42%, 33%)
HSV	hsv(208, 60%, 47%)
CMYK	cmyk(59.5%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(35.69, -2.55, -23.35)
CIE-LCH	lch(35.69, 23.49, 263.76°)
OKLab	oklab(44.42% -0.0276 -0.0656)
OKLCH	oklch(44.42% 0.071 247.2)
XYZ	xyz(8.1248, 8.8491, 19.3653)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315779 #795331

analogous

#317977 #315779 #313379

triadic

#315779 #793157 #577931

tetradic

#315779 #773179 #795331 #337931

square

#315779 #773179 #795331 #337931

split-complementary

#315779 #793133 #797731

monochromatic

#0E1822 #1F384D #315779 #4376A5 #6495C0

Accessibility & contrast

On white

7.58

#315779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#315779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315779

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315779	#FFFFFF	#000000	##FFFFFF
##315779	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49587B

Deuteranopia (green-blind)

#3F5178

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #315779;
/* rgb */ color: rgb(49, 87, 121);
/* oklch */ color: oklch(44.4% 0.071 247.2);

Tailwind

colors: {
  custom: {
    50: '#6f86a0',
    500: '#315779',
    950: '#000000',
  },
}

SCSS

$custom: #315779;
$custom-light: #6f86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#315779",
  "rgb": {
    "r": 49,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 208.333,
    "s": 42.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.4442,
    "c": 0.07114,
    "h": 247.2
  },
  "luminance": 0.0885
}

Semantic roles & 50–950 ramp

primary

#315779

secondary

#A8815E

accent

#9056D2

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #315779

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

Preview Lab → · Contrast checker → · Palette generator →