#315E83#315E83

#315E83 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.7% C 0.078 H 245.4°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#315E83
RGB	rgb(49, 94, 131)
HSL	hsl(207, 46%, 35%)
HSV	hsv(207, 63%, 51%)
CMYK	cmyk(62.6%, 28.2%, 0%, 48.6%)
CIE-LAB	lab(38.37, -3.42, -25.31)
CIE-LCH	lch(38.37, 25.54, 262.31°)
OKLab	oklab(46.69% -0.0326 -0.0712)
OKLCH	oklch(46.69% 0.078 245.4)
XYZ	xyz(9.3645, 10.2962, 22.9622)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E83 #835631

analogous

#31837F #315E83 #313583

triadic

#315E83 #83315E #5E8331

tetradic

#315E83 #7F3183 #835631 #358331

square

#315E83 #7F3183 #835631 #358331

split-complementary

#315E83 #833135 #837F31

monochromatic

#101E2A #203E56 #315E83 #427EB0 #689CC6

Accessibility & contrast

On white

6.86

#315E83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#315E83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315E83

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E83	#FFFFFF	#000000	##FFFFFF
##315E83	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F85

Deuteranopia (green-blind)

#435782

Tritanopia (blue-blind)

#00676B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #315e83;
/* rgb */ color: rgb(49, 94, 131);
/* oklch */ color: oklch(46.7% 0.078 245.4);

Tailwind

colors: {
  custom: {
    50: '#718ba7',
    500: '#315e83',
    950: '#000000',
  },
}

SCSS

$custom: #315e83;
$custom-light: #718ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#315e83",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 131
  },
  "hsl": {
    "h": 207.073,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46687,
    "c": 0.07828,
    "h": 245.4
  },
  "luminance": 0.10297
}

Semantic roles & 50–950 ramp

primary

#315E83

secondary

#AE8462

accent

#8E53D5

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #315E83

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

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