#315C8E#315C8E

#315C8E is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.8% C 0.095 H 253.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#315C8E
RGB	rgb(49, 92, 142)
HSL	hsl(212, 49%, 37%)
HSV	hsv(212, 65%, 56%)
CMYK	cmyk(65.5%, 35.2%, 0%, 44.3%)
CIE-LAB	lab(38.30, 1.77, -32.09)
CIE-LCH	lch(38.30, 32.14, 273.16°)
OKLab	oklab(46.82% -0.0269 -0.0909)
OKLCH	oklch(46.82% 0.095 253.5)
XYZ	xyz(9.9745, 10.2593, 27.0405)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315C8E #8E6331

analogous

#318B8E #315C8E #35318E

triadic

#315C8E #8E315C #5C8E31

tetradic

#315C8E #8E318B #8E6331 #318E35

square

#315C8E #8E318B #8E6331 #318E35

split-complementary

#315C8E #8E3531 #8B8E31

monochromatic

#122133 #213F61 #315C8E #4179BB #6D99CD

Accessibility & contrast

On white

6.88

#315C8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#315C8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315C8E

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315C8E	#FFFFFF	#000000	##FFFFFF
##315C8E	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465F90

Deuteranopia (green-blind)

#3A568D

Tritanopia (blue-blind)

#00686E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #315c8e;
/* rgb */ color: rgb(49, 92, 142);
/* oklch */ color: oklch(46.8% 0.095 253.5);

Tailwind

colors: {
  custom: {
    50: '#7389af',
    500: '#315c8e',
    950: '#000000',
  },
}

SCSS

$custom: #315c8e;
$custom-light: #7389af;
$custom-dark: #000000;

JSON

{
  "hex": "#315c8e",
  "rgb": {
    "r": 49,
    "g": 92,
    "b": 142
  },
  "hsl": {
    "h": 212.258,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46818,
    "c": 0.09478,
    "h": 253.5
  },
  "luminance": 0.1026
}

Semantic roles & 50–950 ramp

primary

#315C8E

secondary

#B49067

accent

#9950D8

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #315C8E

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

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