#315587#315587

#315587 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.7% C 0.093 H 256.9°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#315587
RGB	rgb(49, 85, 135)
HSL	hsl(215, 47%, 36%)
HSV	hsv(215, 64%, 53%)
CMYK	cmyk(63.7%, 37%, 0%, 47.1%)
CIE-LAB	lab(35.79, 3.71, -31.80)
CIE-LCH	lch(35.79, 32.02, 276.66°)
OKLab	oklab(44.73% -0.021 -0.0901)
OKLCH	oklch(44.73% 0.093 256.9)
XYZ	xyz(8.8867, 8.8984, 24.1662)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315587 #876331

analogous

#318087 #315587 #383187

triadic

#315587 #873155 #558731

tetradic

#315587 #873180 #876331 #318738

square

#315587 #873180 #876331 #318738

split-complementary

#315587 #873831 #808731

monochromatic

#101C2D #21395A #315587 #4171B4 #6A91C9

Accessibility & contrast

On white

7.55

#315587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#315587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315587

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315587	#FFFFFF	#000000	##FFFFFF
##315587	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405989

Deuteranopia (green-blind)

#345086

Tritanopia (blue-blind)

#006067

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #315587;
/* rgb */ color: rgb(49, 85, 135);
/* oklch */ color: oklch(44.7% 0.093 256.9);

Tailwind

colors: {
  custom: {
    50: '#7284aa',
    500: '#315587',
    950: '#000000',
  },
}

SCSS

$custom: #315587;
$custom-light: #7284aa;
$custom-dark: #000000;

JSON

{
  "hex": "#315587",
  "rgb": {
    "r": 49,
    "g": 85,
    "b": 135
  },
  "hsl": {
    "h": 214.884,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4473,
    "c": 0.09255,
    "h": 256.9
  },
  "luminance": 0.08899
}

Semantic roles & 50–950 ramp

primary

#315587

secondary

#B09064

accent

#9F51D6

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #315587

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

Preview Lab → · Contrast checker → · Palette generator →