#31668E#31668E

#31668E is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.2% C 0.086 H 243.6°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#31668E
RGB	rgb(49, 102, 142)
HSL	hsl(206, 49%, 37%)
HSV	hsv(206, 65%, 56%)
CMYK	cmyk(65.5%, 28.2%, 0%, 44.3%)
CIE-LAB	lab(41.39, -4.45, -27.25)
CIE-LCH	lch(41.39, 27.61, 260.73°)
OKLab	oklab(49.24% -0.038 -0.0767)
OKLCH	oklch(49.24% 0.086 243.6)
XYZ	xyz(10.8986, 12.1076, 27.3486)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31668E #8E5931

analogous

#318E87 #31668E #31388E

triadic

#31668E #8E3166 #668E31

tetradic

#31668E #87318E #8E5931 #388E31

square

#31668E #87318E #8E5931 #388E31

split-complementary

#31668E #8E3138 #8E8731

monochromatic

#122533 #214561 #31668E #4187BB #6DA3CD

Accessibility & contrast

On white

6.14

#31668E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#31668E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31668E

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31668E	#FFFFFF	#000000	##FFFFFF
##31668E	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546790

Deuteranopia (green-blind)

#485E8D

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #31668e;
/* rgb */ color: rgb(49, 102, 142);
/* oklch */ color: oklch(49.2% 0.086 243.6);

Tailwind

colors: {
  custom: {
    50: '#7391af',
    500: '#31668e',
    950: '#000000',
  },
}

SCSS

$custom: #31668e;
$custom-light: #7391af;
$custom-dark: #000000;

JSON

{
  "hex": "#31668e",
  "rgb": {
    "r": 49,
    "g": 102,
    "b": 142
  },
  "hsl": {
    "h": 205.806,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49242,
    "c": 0.08564,
    "h": 243.6
  },
  "luminance": 0.12109
}

Semantic roles & 50–950 ramp

primary

#31668E

secondary

#B48867

accent

#8A50D8

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #31668E

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

Preview Lab → · Contrast checker → · Palette generator →