#31669A#31669A

#31669A is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.9% C 0.101 H 250.2°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#31669A
RGB	rgb(49, 102, 154)
HSL	hsl(210, 52%, 40%)
HSV	hsv(210, 68%, 60%)
CMYK	cmyk(68.2%, 33.8%, 0%, 39.6%)
CIE-LAB	lab(41.98, -0.14, -33.49)
CIE-LCH	lch(41.98, 33.49, 269.75°)
OKLab	oklab(49.91% -0.0342 -0.0949)
OKLCH	oklch(49.91% 0.101 250.2)
XYZ	xyz(11.8486, 12.4876, 32.3515)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31669A #9A6531

analogous

#319A99 #31669A #31329A

triadic

#31669A #9A3166 #669A31

tetradic

#31669A #99319A #9A6531 #329A31

square

#31669A #99319A #9A6531 #329A31

split-complementary

#31669A #9A3132 #9A9931

monochromatic

#13283D #22476C #31669A #4585C4 #73A3D2

Accessibility & contrast

On white

6.00

#31669A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#31669A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31669A

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31669A	#FFFFFF	#000000	##FFFFFF
##31669A	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F699C

Deuteranopia (green-blind)

#405F99

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #31669a;
/* rgb */ color: rgb(49, 102, 154);
/* oklch */ color: oklch(49.9% 0.101 250.2);

Tailwind

colors: {
  custom: {
    50: '#7591b8',
    500: '#31669a',
    950: '#000000',
  },
}

SCSS

$custom: #31669a;
$custom-light: #7591b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31669a",
  "rgb": {
    "r": 49,
    "g": 102,
    "b": 154
  },
  "hsl": {
    "h": 209.714,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49905,
    "c": 0.10086,
    "h": 250.2
  },
  "luminance": 0.12489
}

Semantic roles & 50–950 ramp

primary

#31669A

secondary

#BA936C

accent

#934DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #31669A

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

Preview Lab → · Contrast checker → · Palette generator →