#315C8A#315C8A

#315C8A is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.6% C 0.089 H 251.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#315C8A
RGB	rgb(49, 92, 138)
HSL	hsl(211, 48%, 37%)
HSV	hsv(211, 64%, 54%)
CMYK	cmyk(64.5%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(38.09, 0.33, -29.99)
CIE-LCH	lch(38.09, 29.99, 270.62°)
OKLab	oklab(46.59% -0.028 -0.0848)
OKLCH	oklch(46.59% 0.089 251.7)
XYZ	xyz(9.6795, 10.1413, 25.4872)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315C8A #8A5F31

analogous

#31898A #315C8A #32318A

triadic

#315C8A #8A315C #5C8A31

tetradic

#315C8A #8A3189 #8A5F31 #318A32

square

#315C8A #8A3189 #8A5F31 #318A32

split-complementary

#315C8A #8A3231 #898A31

monochromatic

#112030 #213E5D #315C8A #417AB7 #6B99CA

Accessibility & contrast

On white

6.93

#315C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#315C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315C8A

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315C8A	#FFFFFF	#000000	##FFFFFF
##315C8A	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485E8C

Deuteranopia (green-blind)

#3C5689

Tritanopia (blue-blind)

#00676C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #315c8a;
/* rgb */ color: rgb(49, 92, 138);
/* oklch */ color: oklch(46.6% 0.089 251.7);

Tailwind

colors: {
  custom: {
    50: '#7289ac',
    500: '#315c8a',
    950: '#000000',
  },
}

SCSS

$custom: #315c8a;
$custom-light: #7289ac;
$custom-dark: #000000;

JSON

{
  "hex": "#315c8a",
  "rgb": {
    "r": 49,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 211.011,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46586,
    "c": 0.08931,
    "h": 251.7
  },
  "luminance": 0.10142
}

Semantic roles & 50–950 ramp

primary

#315C8A

secondary

#B28D65

accent

#9651D7

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #315C8A

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

Preview Lab → · Contrast checker → · Palette generator →