#31869A#31869A

#31869A is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.8% C 0.085 H 216.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#31869A
RGB	rgb(49, 134, 154)
HSL	hsl(191, 52%, 40%)
HSV	hsv(191, 68%, 60%)
CMYK	cmyk(68.2%, 13%, 0%, 39.6%)
CIE-LAB	lab(51.88, -18.68, -18.14)
CIE-LCH	lch(51.88, 26.04, 224.15°)
OKLab	oklab(57.77% -0.0686 -0.0505)
OKLCH	oklch(57.77% 0.085 216.4)
XYZ	xyz(15.6220, 20.0345, 33.6093)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31869A #9A4531

analogous

#319A7A #31869A #31519A

triadic

#31869A #9A3186 #869A31

tetradic

#31869A #7A319A #9A4531 #519A31

square

#31869A #7A319A #9A4531 #519A31

split-complementary

#31869A #9A3151 #9A7A31

monochromatic

#13353D #225E6C #31869A #45ABC4 #73C0D2

Accessibility & contrast

On white

4.19

#31869A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#31869A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31869A

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31869A	#FFFFFF	#000000	##000000
##31869A	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78829B

Deuteranopia (green-blind)

#6A779A

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #31869a;
/* rgb */ color: rgb(49, 134, 154);
/* oklch */ color: oklch(57.8% 0.085 216.4);

Tailwind

colors: {
  custom: {
    50: '#77a9b7',
    500: '#31869a',
    950: '#000000',
  },
}

SCSS

$custom: #31869a;
$custom-light: #77a9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#31869a",
  "rgb": {
    "r": 49,
    "g": 134,
    "b": 154
  },
  "hsl": {
    "h": 191.429,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57772,
    "c": 0.08518,
    "h": 216.4
  },
  "luminance": 0.20036
}

Semantic roles & 50–950 ramp

primary

#31869A

secondary

#BA7B6C

accent

#684DDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #31869A

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

Preview Lab → · Contrast checker → · Palette generator →