#316EAC#316EAC

#316EAC is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.8% C 0.116 H 251.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#316EAC
RGB	rgb(49, 110, 172)
HSL	hsl(210, 56%, 43%)
HSV	hsv(210, 72%, 67%)
CMYK	cmyk(71.5%, 36%, 0%, 32.5%)
CIE-LAB	lab(45.33, 1.48, -38.82)
CIE-LCH	lch(45.33, 38.85, 272.18°)
OKLab	oklab(52.84% -0.0374 -0.1103)
OKLCH	oklch(52.84% 0.116 251.3)
XYZ	xyz(14.2862, 14.7818, 41.1220)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EAC #AC6F31

analogous

#31ABAC #316EAC #3131AC

triadic

#316EAC #AC316E #6EAC31

tetradic

#316EAC #AC31AB #AC6F31 #31AC31

square

#316EAC #AC31AB #AC6F31 #31AC31

split-complementary

#316EAC #AC3131 #ABAC31

monochromatic

#16314D #23507C #316EAC #4E8DCC #7DABDA

Accessibility & contrast

On white

5.31

#316EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#316EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EAC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EAC	#FFFFFF	#000000	##FFFFFF
##316EAC	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5272AF

Deuteranopia (green-blind)

#4066AB

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316eac;
/* rgb */ color: rgb(49, 110, 172);
/* oklch */ color: oklch(52.8% 0.116 251.3);

Tailwind

colors: {
  custom: {
    50: '#7897c5',
    500: '#316eac',
    950: '#000000',
  },
}

SCSS

$custom: #316eac;
$custom-light: #7897c5;
$custom-dark: #000000;

JSON

{
  "hex": "#316eac",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 172
  },
  "hsl": {
    "h": 210.244,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.52843,
    "c": 0.11648,
    "h": 251.3
  },
  "luminance": 0.14783
}

Semantic roles & 50–950 ramp

primary

#316EAC

secondary

#C39D76

accent

#9549DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #316EAC

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

Preview Lab → · Contrast checker → · Palette generator →