#316699#316699

#316699 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.8% C 0.100 H 249.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#316699
RGB	rgb(49, 102, 153)
HSL	hsl(209, 51%, 40%)
HSV	hsv(209, 68%, 60%)
CMYK	cmyk(68%, 33.3%, 0%, 40%)
CIE-LAB	lab(41.93, -0.51, -32.98)
CIE-LCH	lch(41.93, 32.98, 269.12°)
OKLab	oklab(49.85% -0.0345 -0.0934)
OKLCH	oklch(49.85% 0.1 249.7)
XYZ	xyz(11.7656, 12.4544, 31.9147)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316699 #996431

analogous

#319998 #316699 #313299

triadic

#316699 #993166 #669931

tetradic

#316699 #983199 #996431 #329931

square

#316699 #983199 #996431 #329931

split-complementary

#316699 #993132 #999831

monochromatic

#13283C #22476B #316699 #4485C3 #72A3D2

Accessibility & contrast

On white

6.02

#316699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#316699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316699

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316699	#FFFFFF	#000000	##FFFFFF
##316699	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50689B

Deuteranopia (green-blind)

#415E98

Tritanopia (blue-blind)

#007278

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #316699;
/* rgb */ color: rgb(49, 102, 153);
/* oklch */ color: oklch(49.8% 0.100 249.7);

Tailwind

colors: {
  custom: {
    50: '#7591b7',
    500: '#316699',
    950: '#000000',
  },
}

SCSS

$custom: #316699;
$custom-light: #7591b7;
$custom-dark: #000000;

JSON

{
  "hex": "#316699",
  "rgb": {
    "r": 49,
    "g": 102,
    "b": 153
  },
  "hsl": {
    "h": 209.423,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49848,
    "c": 0.09955,
    "h": 249.7
  },
  "luminance": 0.12456
}

Semantic roles & 50–950 ramp

primary

#316699

secondary

#BA926C

accent

#934DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #316699

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

Preview Lab → · Contrast checker → · Palette generator →