#314BB6#314BB6

#314BB6 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.172 H 268.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#314BB6
RGB	rgb(49, 75, 182)
HSL	hsl(228, 58%, 45%)
HSV	hsv(228, 73%, 71%)
CMYK	cmyk(73.1%, 58.8%, 0%, 28.6%)
CIE-LAB	lab(36.10, 27.80, -59.53)
CIE-LCH	lch(36.10, 65.70, 295.03°)
OKLab	oklab(45.97% -0.005 -0.1718)
OKLCH	oklch(45.97% 0.172 268.3)
XYZ	xyz(12.2233, 9.0612, 45.3517)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BB6 #B69C31

analogous

#318DB6 #314BB6 #5A31B6

triadic

#314BB6 #B6314B #4BB631

tetradic

#314BB6 #B6318D #B69C31 #31B65A

square

#314BB6 #B6318D #B69C31 #31B65A

split-complementary

#314BB6 #B65A31 #8DB631

monochromatic

#172356 #243786 #314BB6 #536CD1 #8495DE

Accessibility & contrast

On white

7.47

#314BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#314BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BB6

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BB6	#FFFFFF	#000000	##FFFFFF
##314BB6	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBA

Deuteranopia (green-blind)

#004FB4

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314bb6;
/* rgb */ color: rgb(49, 75, 182);
/* oklch */ color: oklch(46.0% 0.172 268.3);

Tailwind

colors: {
  custom: {
    50: '#7c7dcd',
    500: '#314bb6',
    950: '#000000',
  },
}

SCSS

$custom: #314bb6;
$custom-light: #7c7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#314bb6",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 182
  },
  "hsl": {
    "h": 228.271,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45974,
    "c": 0.17183,
    "h": 268.3
  },
  "luminance": 0.09063
}

Semantic roles & 50–950 ramp

primary

#314BB6

secondary

#C7B87C

accent

#C347E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #314BB6

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

Preview Lab → · Contrast checker → · Palette generator →