#316BE6#316BE6

#316BE6 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.1% C 0.197 H 262.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#316BE6
RGB	rgb(49, 107, 230)
HSL	hsl(221, 78%, 55%)
HSV	hsv(221, 79%, 90%)
CMYK	cmyk(78.7%, 53.5%, 0%, 9.8%)
CIE-LAB	lab(48.11, 24.99, -67.66)
CIE-LCH	lch(48.11, 72.13, 290.27°)
OKLab	oklab(56.14% -0.0248 -0.1951)
OKLCH	oklch(56.14% 0.197 262.8)
XYZ	xyz(20.8021, 16.8791, 77.0092)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316BE6 #E6AC31

analogous

#31C6E6 #316BE6 #5131E6

triadic

#316BE6 #E6316B #6BE631

tetradic

#316BE6 #E631C6 #E6AC31 #31E651

square

#316BE6 #E631C6 #E6AC31 #31E651

split-complementary

#316BE6 #E65131 #C6E631

monochromatic

#11388C #184EC2 #316BE6 #6892ED #9EB9F3

Accessibility & contrast

On white

4.80

#316BE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#316BE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316BE6

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316BE6	#FFFFFF	#000000	##FFFFFF
##316BE6	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEA

Deuteranopia (green-blind)

#006AE4

Tritanopia (blue-blind)

#00899E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #316be6;
/* rgb */ color: rgb(49, 107, 230);
/* oklch */ color: oklch(56.1% 0.197 262.8);

Tailwind

colors: {
  custom: {
    50: '#8494ef',
    500: '#316be6',
    950: '#000000',
  },
}

SCSS

$custom: #316be6;
$custom-light: #8494ef;
$custom-dark: #000000;

JSON

{
  "hex": "#316be6",
  "rgb": {
    "r": 49,
    "g": 107,
    "b": 230
  },
  "hsl": {
    "h": 220.773,
    "s": 78.355,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56139,
    "c": 0.19672,
    "h": 262.8
  },
  "luminance": 0.16882
}

Semantic roles & 50–950 ramp

primary

#316BE6

secondary

#E0C793

accent

#B733F5

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #316BE6

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

Preview Lab → · Contrast checker → · Palette generator →