#31799A#31799A

#31799A is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.5% C 0.087 H 231.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#31799A
RGB	rgb(49, 121, 154)
HSL	hsl(199, 52%, 40%)
HSV	hsv(199, 68%, 60%)
CMYK	cmyk(68.2%, 21.4%, 0%, 39.6%)
CIE-LAB	lab(47.83, -11.47, -24.36)
CIE-LCH	lch(47.83, 26.93, 244.78°)
OKLab	oklab(54.53% -0.0546 -0.0683)
OKLCH	oklch(54.53% 0.087 231.3)
XYZ	xyz(13.9344, 16.6593, 33.0468)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31799A #9A5231

analogous

#319A86 #31799A #31459A

triadic

#31799A #9A3179 #799A31

tetradic

#31799A #86319A #9A5231 #459A31

square

#31799A #86319A #9A5231 #459A31

split-complementary

#31799A #9A3145 #9A8631

monochromatic

#13303D #22556C #31799A #459CC4 #73B4D2

Accessibility & contrast

On white

4.85

#31799A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#31799A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31799A

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31799A	#FFFFFF	#000000	##FFFFFF
##31799A	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779C

Deuteranopia (green-blind)

#5A6D9A

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #31799a;
/* rgb */ color: rgb(49, 121, 154);
/* oklch */ color: oklch(54.5% 0.087 231.3);

Tailwind

colors: {
  custom: {
    50: '#769fb8',
    500: '#31799a',
    950: '#000000',
  },
}

SCSS

$custom: #31799a;
$custom-light: #769fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31799a",
  "rgb": {
    "r": 49,
    "g": 121,
    "b": 154
  },
  "hsl": {
    "h": 198.857,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54532,
    "c": 0.08742,
    "h": 231.3
  },
  "luminance": 0.16661
}

Semantic roles & 50–950 ramp

primary

#31799A

secondary

#BA856C

accent

#794DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #31799A

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

Preview Lab → · Contrast checker → · Palette generator →