#314AB7#314AB7

#314AB7 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.174 H 268.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#314AB7
RGB	rgb(49, 74, 183)
HSL	hsl(229, 58%, 45%)
HSV	hsv(229, 73%, 72%)
CMYK	cmyk(73.2%, 59.6%, 0%, 28.2%)
CIE-LAB	lab(35.92, 28.82, -60.41)
CIE-LCH	lch(35.92, 66.94, 295.51°)
OKLab	oklab(45.87% -0.0042 -0.1744)
OKLCH	oklch(45.87% 0.174 268.6)
XYZ	xyz(12.2597, 8.9681, 45.8755)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314AB7 #B79E31

analogous

#318DB7 #314AB7 #5B31B7

triadic

#314AB7 #B7314A #4AB731

tetradic

#314AB7 #B7318D #B79E31 #31B75B

square

#314AB7 #B7318D #B79E31 #31B75B

split-complementary

#314AB7 #B75B31 #8DB731

monochromatic

#172356 #243687 #314AB7 #546BD1 #8495DE

Accessibility & contrast

On white

7.52

#314AB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#314AB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314AB7

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314AB7	#FFFFFF	#000000	##FFFFFF
##314AB7	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBB

Deuteranopia (green-blind)

#004EB5

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314ab7;
/* rgb */ color: rgb(49, 74, 183);
/* oklch */ color: oklch(45.9% 0.174 268.6);

Tailwind

colors: {
  custom: {
    50: '#7c7ccd',
    500: '#314ab7',
    950: '#000000',
  },
}

SCSS

$custom: #314ab7;
$custom-light: #7c7ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#314ab7",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 183
  },
  "hsl": {
    "h": 228.806,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45865,
    "c": 0.17441,
    "h": 268.6
  },
  "luminance": 0.08969
}

Semantic roles & 50–950 ramp

primary

#314AB7

secondary

#C8B97C

accent

#C447E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #314AB7

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

Preview Lab → · Contrast checker → · Palette generator →