#316CBA#316CBA

#316CBA is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.2% C 0.137 H 256.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#316CBA
RGB	rgb(49, 108, 186)
HSL	hsl(214, 58%, 46%)
HSV	hsv(214, 74%, 73%)
CMYK	cmyk(73.7%, 41.9%, 0%, 27.1%)
CIE-LAB	lab(45.53, 7.91, -46.67)
CIE-LCH	lch(45.53, 47.34, 279.61°)
OKLab	oklab(53.25% -0.0321 -0.1334)
OKLCH	oklch(53.25% 0.137 256.5)
XYZ	xyz(15.4889, 14.9215, 48.5087)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CBA #BA7F31

analogous

#31B0BA #316CBA #3B31BA

triadic

#316CBA #BA316C #6CBA31

tetradic

#316CBA #BA31B0 #BA7F31 #31BA3B

square

#316CBA #BA31B0 #BA7F31 #31BA3B

split-complementary

#316CBA #BA3B31 #B0BA31

monochromatic

#173459 #24508A #316CBA #568BD2 #86ADDF

Accessibility & contrast

On white

5.27

#316CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#316CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CBA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CBA	#FFFFFF	#000000	##FFFFFF
##316CBA	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4673BD

Deuteranopia (green-blind)

#2F66B8

Tritanopia (blue-blind)

#007E8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #316cba;
/* rgb */ color: rgb(49, 108, 186);
/* oklch */ color: oklch(53.2% 0.137 256.5);

Tailwind

colors: {
  custom: {
    50: '#7b95cf',
    500: '#316cba',
    950: '#000000',
  },
}

SCSS

$custom: #316cba;
$custom-light: #7b95cf;
$custom-dark: #000000;

JSON

{
  "hex": "#316cba",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 186
  },
  "hsl": {
    "h": 214.161,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53247,
    "c": 0.13718,
    "h": 256.5
  },
  "luminance": 0.14923
}

Semantic roles & 50–950 ramp

primary

#316CBA

secondary

#C9A97E

accent

#9F46E2

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #316CBA

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

Preview Lab → · Contrast checker → · Palette generator →