#316DAD#316DAD

#316DAD is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.119 H 252.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#316DAD
RGB	rgb(49, 109, 173)
HSL	hsl(211, 56%, 44%)
HSV	hsv(211, 72%, 68%)
CMYK	cmyk(71.7%, 37%, 0%, 32.2%)
CIE-LAB	lab(45.09, 2.46, -39.79)
CIE-LCH	lch(45.09, 39.87, 273.54°)
OKLab	oklab(52.67% -0.0361 -0.1132)
OKLCH	oklch(52.67% 0.119 252.3)
XYZ	xyz(14.2753, 14.6058, 41.5939)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316DAD #AD7131

analogous

#31ABAD #316DAD #3331AD

triadic

#316DAD #AD316D #6DAD31

tetradic

#316DAD #AD31AB #AD7131 #31AD33

square

#316DAD #AD31AB #AD7131 #31AD33

split-complementary

#316DAD #AD3331 #ABAD31

monochromatic

#16314E #234F7D #316DAD #4E8CCD #7EABDA

Accessibility & contrast

On white

5.36

#316DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#316DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316DAD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316DAD	#FFFFFF	#000000	##FFFFFF
##316DAD	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5071B0

Deuteranopia (green-blind)

#3E65AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316dad;
/* rgb */ color: rgb(49, 109, 173);
/* oklch */ color: oklch(52.7% 0.119 252.3);

Tailwind

colors: {
  custom: {
    50: '#7896c6',
    500: '#316dad',
    950: '#000000',
  },
}

SCSS

$custom: #316dad;
$custom-light: #7896c6;
$custom-dark: #000000;

JSON

{
  "hex": "#316dad",
  "rgb": {
    "r": 49,
    "g": 109,
    "b": 173
  },
  "hsl": {
    "h": 210.968,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52669,
    "c": 0.11881,
    "h": 252.3
  },
  "luminance": 0.14607
}

Semantic roles & 50–950 ramp

primary

#316DAD

secondary

#C39E77

accent

#9649DF

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #316DAD

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

Preview Lab → · Contrast checker → · Palette generator →