#316EA1#316EA1

#316EA1 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.102 H 246.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#316EA1
RGB	rgb(49, 110, 161)
HSL	hsl(207, 53%, 41%)
HSV	hsv(207, 70%, 63%)
CMYK	cmyk(69.6%, 31.7%, 0%, 36.9%)
CIE-LAB	lab(44.77, -2.53, -33.25)
CIE-LCH	lch(44.77, 33.35, 265.66°)
OKLab	oklab(52.21% -0.0405 -0.0941)
OKLCH	oklch(52.21% 0.102 246.7)
XYZ	xyz(13.2731, 14.3766, 35.7868)
Luminance	0.1438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EA1 #A16431

analogous

#31A19C #316EA1 #3136A1

triadic

#316EA1 #A1316E #6EA131

tetradic

#316EA1 #9C31A1 #A16431 #36A131

square

#316EA1 #9C31A1 #A16431 #36A131

split-complementary

#316EA1 #A13136 #A19C31

monochromatic

#142E43 #234E72 #316EA1 #488DC7 #77AAD6

Accessibility & contrast

On white

5.42

#316EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#316EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EA1

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EA1	#FFFFFF	#000000	##FFFFFF
##316EA1	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5770A3

Deuteranopia (green-blind)

#4865A0

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #316ea1;
/* rgb */ color: rgb(49, 110, 161);
/* oklch */ color: oklch(52.2% 0.102 246.7);

Tailwind

colors: {
  custom: {
    50: '#7697bd',
    500: '#316ea1',
    950: '#000000',
  },
}

SCSS

$custom: #316ea1;
$custom-light: #7697bd;
$custom-dark: #000000;

JSON

{
  "hex": "#316ea1",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 161
  },
  "hsl": {
    "h": 207.321,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52213,
    "c": 0.10244,
    "h": 246.7
  },
  "luminance": 0.14378
}

Semantic roles & 50–950 ramp

primary

#316EA1

secondary

#BE9370

accent

#8D4BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316EA1

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

Preview Lab → · Contrast checker → · Palette generator →