#315596#315596

#315596 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.7% C 0.114 H 261.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#315596
RGB	rgb(49, 85, 150)
HSL	hsl(219, 51%, 39%)
HSV	hsv(219, 67%, 59%)
CMYK	cmyk(67.3%, 43.3%, 0%, 41.2%)
CIE-LAB	lab(36.65, 9.24, -39.54)
CIE-LCH	lch(36.65, 40.61, 283.15°)
OKLab	oklab(45.68% -0.0174 -0.1128)
OKLCH	oklch(45.68% 0.114 261.2)
XYZ	xyz(10.0182, 9.3510, 30.1252)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315596 #967231

analogous

#318896 #315596 #403196

triadic

#315596 #963155 #559631

tetradic

#315596 #963188 #967231 #319640

square

#315596 #963188 #967231 #319640

split-complementary

#315596 #964031 #889631

monochromatic

#13213A #223B68 #315596 #4370C1 #7193D1

Accessibility & contrast

On white

7.32

#315596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#315596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315596

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315596	#FFFFFF	#000000	##FFFFFF
##315596	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375B99

Deuteranopia (green-blind)

#275295

Tritanopia (blue-blind)

#00646E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #315596;
/* rgb */ color: rgb(49, 85, 150);
/* oklch */ color: oklch(45.7% 0.114 261.2);

Tailwind

colors: {
  custom: {
    50: '#7484b5',
    500: '#315596',
    950: '#000000',
  },
}

SCSS

$custom: #315596;
$custom-light: #7484b5;
$custom-dark: #000000;

JSON

{
  "hex": "#315596",
  "rgb": {
    "r": 49,
    "g": 85,
    "b": 150
  },
  "hsl": {
    "h": 218.614,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.45681,
    "c": 0.11416,
    "h": 261.2
  },
  "luminance": 0.09352
}

Semantic roles & 50–950 ramp

primary

#315596

secondary

#B89D6A

accent

#A84EDA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #315596

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

Preview Lab → · Contrast checker → · Palette generator →