#316BA1#316BA1

#316BA1 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.5% C 0.105 H 249.2°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#316BA1
RGB	rgb(49, 107, 161)
HSL	hsl(209, 53%, 41%)
HSV	hsv(209, 70%, 63%)
CMYK	cmyk(69.6%, 33.5%, 0%, 36.9%)
CIE-LAB	lab(43.86, -0.69, -34.68)
CIE-LCH	lch(43.86, 34.69, 268.86°)
OKLab	oklab(51.5% -0.0374 -0.0983)
OKLCH	oklch(51.5% 0.105 249.2)
XYZ	xyz(12.9549, 13.7402, 35.6807)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316BA1 #A16731

analogous

#31A19F #316BA1 #3133A1

triadic

#316BA1 #A1316B #6BA131

tetradic

#316BA1 #9F31A1 #A16731 #33A131

square

#316BA1 #9F31A1 #A16731 #33A131

split-complementary

#316BA1 #A13133 #A19F31

monochromatic

#142D43 #234C72 #316BA1 #488AC7 #77A8D6

Accessibility & contrast

On white

5.60

#316BA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#316BA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316BA1

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316BA1	#FFFFFF	#000000	##FFFFFF
##316BA1	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536EA3

Deuteranopia (green-blind)

#4363A0

Tritanopia (blue-blind)

#00787E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #316ba1;
/* rgb */ color: rgb(49, 107, 161);
/* oklch */ color: oklch(51.5% 0.105 249.2);

Tailwind

colors: {
  custom: {
    50: '#7695bd',
    500: '#316ba1',
    950: '#000000',
  },
}

SCSS

$custom: #316ba1;
$custom-light: #7695bd;
$custom-dark: #000000;

JSON

{
  "hex": "#316ba1",
  "rgb": {
    "r": 49,
    "g": 107,
    "b": 161
  },
  "hsl": {
    "h": 208.929,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51497,
    "c": 0.10517,
    "h": 249.2
  },
  "luminance": 0.13742
}

Semantic roles & 50–950 ramp

primary

#316BA1

secondary

#BE9670

accent

#914BDD

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316BA1

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

Preview Lab → · Contrast checker → · Palette generator →