#316AAF#316AAF

#316AAF is a mid, vivid cyan. Relative luminance 0.141; OKLCH L 52.1% C 0.125 H 254.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#316AAF
RGB	rgb(49, 106, 175)
HSL	hsl(213, 56%, 44%)
HSV	hsv(213, 72%, 69%)
CMYK	cmyk(72%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(44.31, 5.07, -42.20)
CIE-LCH	lch(44.31, 42.50, 276.85°)
OKLab	oklab(52.1% -0.0327 -0.1203)
OKLCH	oklch(52.1% 0.125 254.8)
XYZ	xyz(14.1557, 14.0546, 42.5159)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316AAF #AF7631

analogous

#31A9AF #316AAF #3731AF

triadic

#316AAF #AF316A #6AAF31

tetradic

#316AAF #AF31A9 #AF7631 #31AF37

square

#316AAF #AF31A9 #AF7631 #31AF37

split-complementary

#316AAF #AF3731 #A9AF31

monochromatic

#16304F #244D7F #316AAF #4F89CE #7FA9DB

Accessibility & contrast

On white

5.51

#316AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#316AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316AAF

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316AAF	#FFFFFF	#000000	##FFFFFF
##316AAF	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB2

Deuteranopia (green-blind)

#3763AE

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #316aaf;
/* rgb */ color: rgb(49, 106, 175);
/* oklch */ color: oklch(52.1% 0.125 254.8);

Tailwind

colors: {
  custom: {
    50: '#7994c7',
    500: '#316aaf',
    950: '#000000',
  },
}

SCSS

$custom: #316aaf;
$custom-light: #7994c7;
$custom-dark: #000000;

JSON

{
  "hex": "#316aaf",
  "rgb": {
    "r": 49,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 212.857,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52097,
    "c": 0.12465,
    "h": 254.8
  },
  "luminance": 0.14056
}

Semantic roles & 50–950 ramp

primary

#316AAF

secondary

#C4A278

accent

#9B48E0

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #316AAF

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

Preview Lab → · Contrast checker → · Palette generator →