#314EC5#314EC5

#314EC5 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.188 H 267.9°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#314EC5
RGB	rgb(49, 78, 197)
HSL	hsl(228, 60%, 48%)
HSV	hsv(228, 75%, 77%)
CMYK	cmyk(75.1%, 60.4%, 0%, 22.7%)
CIE-LAB	lab(38.08, 31.38, -65.10)
CIE-LCH	lch(38.08, 72.27, 295.73°)
OKLab	oklab(47.82% -0.0069 -0.1881)
OKLCH	oklch(47.82% 0.188 267.9)
XYZ	xyz(14.0656, 10.1314, 54.0268)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314EC5 #C5A831

analogous

#3198C5 #314EC5 #5E31C5

triadic

#314EC5 #C5314E #4EC531

tetradic

#314EC5 #C53198 #C5A831 #31C55E

square

#314EC5 #C53198 #C5A831 #31C55E

split-complementary

#314EC5 #C55E31 #98C531

monochromatic

#192763 #253B94 #314EC5 #5D75D7 #8E9EE3

Accessibility & contrast

On white

6.94

#314EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#314EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #314EC5

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314EC5	#FFFFFF	#000000	##FFFFFF
##314EC5	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C9

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #314ec5;
/* rgb */ color: rgb(49, 78, 197);
/* oklch */ color: oklch(47.8% 0.188 267.9);

Tailwind

colors: {
  custom: {
    50: '#7f7fd8',
    500: '#314ec5',
    950: '#000000',
  },
}

SCSS

$custom: #314ec5;
$custom-light: #7f7fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#314ec5",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 197
  },
  "hsl": {
    "h": 228.243,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47821,
    "c": 0.1882,
    "h": 267.9
  },
  "luminance": 0.10133
}

Semantic roles & 50–950 ramp

primary

#314EC5

secondary

#CDBF85

accent

#C444E3

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #314EC5

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

Preview Lab → · Contrast checker → · Palette generator →