#31609A#31609A

#31609A is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.5% C 0.107 H 254.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#31609A
RGB	rgb(49, 96, 154)
HSL	hsl(213, 52%, 40%)
HSV	hsv(213, 68%, 60%)
CMYK	cmyk(68.2%, 37.7%, 0%, 39.6%)
CIE-LAB	lab(40.16, 3.62, -36.36)
CIE-LCH	lch(40.16, 36.54, 275.69°)
OKLab	oklab(48.48% -0.0279 -0.1033)
OKLCH	oklch(48.48% 0.107 254.9)
XYZ	xyz(11.2801, 11.3507, 32.1620)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31609A #9A6B31

analogous

#31949A #31609A #37319A

triadic

#31609A #9A3160 #609A31

tetradic

#31609A #9A3194 #9A6B31 #319A37

square

#31609A #9A3194 #9A6B31 #319A37

split-complementary

#31609A #9A3731 #949A31

monochromatic

#13263D #22436C #31609A #457DC4 #739ED2

Accessibility & contrast

On white

6.42

#31609A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#31609A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31609A

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31609A	#FFFFFF	#000000	##FFFFFF
##31609A	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46649C

Deuteranopia (green-blind)

#375A99

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #31609a;
/* rgb */ color: rgb(49, 96, 154);
/* oklch */ color: oklch(48.5% 0.107 254.9);

Tailwind

colors: {
  custom: {
    50: '#758cb8',
    500: '#31609a',
    950: '#000000',
  },
}

SCSS

$custom: #31609a;
$custom-light: #758cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31609a",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 154
  },
  "hsl": {
    "h": 213.143,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48484,
    "c": 0.10704,
    "h": 254.9
  },
  "luminance": 0.11352
}

Semantic roles & 50–950 ramp

primary

#31609A

secondary

#BA976C

accent

#9B4DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #31609A

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

Preview Lab → · Contrast checker → · Palette generator →