#315993#315993

#315993 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.4% C 0.105 H 257.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#315993
RGB	rgb(49, 89, 147)
HSL	hsl(216, 50%, 38%)
HSV	hsv(216, 67%, 58%)
CMYK	cmyk(66.7%, 39.5%, 0%, 42.4%)
CIE-LAB	lab(37.67, 5.53, -36.11)
CIE-LCH	lch(37.67, 36.53, 278.70°)
OKLab	oklab(46.41% -0.0223 -0.1027)
OKLCH	oklch(46.41% 0.105 257.8)
XYZ	xyz(10.1036, 9.9033, 28.9772)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315993 #936B31

analogous

#318A93 #315993 #3A3193

triadic

#315993 #933159 #599331

tetradic

#315993 #93318A #936B31 #31933A

square

#315993 #93318A #936B31 #31933A

split-complementary

#315993 #933A31 #8A9331

monochromatic

#122137 #223D65 #315993 #4175C0 #6F96CF

Accessibility & contrast

On white

7.05

#315993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#315993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315993

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315993	#FFFFFF	#000000	##FFFFFF
##315993	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5E95

Deuteranopia (green-blind)

#315492

Tritanopia (blue-blind)

#00666F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #315993;
/* rgb */ color: rgb(49, 89, 147);
/* oklch */ color: oklch(46.4% 0.105 257.8);

Tailwind

colors: {
  custom: {
    50: '#7487b3',
    500: '#315993',
    950: '#000000',
  },
}

SCSS

$custom: #315993;
$custom-light: #7487b3;
$custom-dark: #000000;

JSON

{
  "hex": "#315993",
  "rgb": {
    "r": 49,
    "g": 89,
    "b": 147
  },
  "hsl": {
    "h": 215.51,
    "s": 50,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46412,
    "c": 0.1051,
    "h": 257.8
  },
  "luminance": 0.09904
}

Semantic roles & 50–950 ramp

primary

#315993

secondary

#B79769

accent

#A14EDA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #315993

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

Preview Lab → · Contrast checker → · Palette generator →