#316EAA#316EAA

#316EAA is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.7% C 0.114 H 250.6°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#316EAA
RGB	rgb(49, 110, 170)
HSL	hsl(210, 55%, 43%)
HSV	hsv(210, 71%, 67%)
CMYK	cmyk(71.2%, 35.3%, 0%, 33.3%)
CIE-LAB	lab(45.23, 0.74, -37.81)
CIE-LCH	lch(45.23, 37.82, 271.12°)
OKLab	oklab(52.73% -0.0379 -0.1074)
OKLCH	oklch(52.73% 0.114 250.6)
XYZ	xyz(14.0955, 14.7056, 40.1180)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EAA #AA6D31

analogous

#31AAA9 #316EAA #3132AA

triadic

#316EAA #AA316E #6EAA31

tetradic

#316EAA #A931AA #AA6D31 #32AA31

square

#316EAA #A931AA #AA6D31 #32AA31

split-complementary

#316EAA #AA3132 #AAA931

monochromatic

#16314B #234F7A #316EAA #4D8DCC #7CABD9

Accessibility & contrast

On white

5.33

#316EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#316EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EAA

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EAA	#FFFFFF	#000000	##FFFFFF
##316EAA	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5371AD

Deuteranopia (green-blind)

#4266A9

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316eaa;
/* rgb */ color: rgb(49, 110, 170);
/* oklch */ color: oklch(52.7% 0.114 250.6);

Tailwind

colors: {
  custom: {
    50: '#7897c3',
    500: '#316eaa',
    950: '#000000',
  },
}

SCSS

$custom: #316eaa;
$custom-light: #7897c3;
$custom-dark: #000000;

JSON

{
  "hex": "#316eaa",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 170
  },
  "hsl": {
    "h": 209.752,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52725,
    "c": 0.11388,
    "h": 250.6
  },
  "luminance": 0.14707
}

Semantic roles & 50–950 ramp

primary

#316EAA

secondary

#C29B75

accent

#9349DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316EAA

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

Preview Lab → · Contrast checker → · Palette generator →