#314CB2#314CB2

#314CB2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.165 H 268.0°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#314CB2
RGB	rgb(49, 76, 178)
HSL	hsl(227, 57%, 45%)
HSV	hsv(227, 72%, 70%)
CMYK	cmyk(72.5%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(36.05, 25.66, -57.25)
CIE-LCH	lch(36.05, 62.74, 294.14°)
OKLab	oklab(45.84% -0.0058 -0.165)
OKLCH	oklch(45.84% 0.165 268)
XYZ	xyz(11.8842, 9.0350, 43.2285)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314CB2 #B29731

analogous

#318DB2 #314CB2 #5731B2

triadic

#314CB2 #B2314C #4CB231

tetradic

#314CB2 #B2318D #B29731 #31B257

square

#314CB2 #B2318D #B29731 #31B257

split-complementary

#314CB2 #B25731 #8DB231

monochromatic

#172352 #243882 #314CB2 #516BCF #8194DC

Accessibility & contrast

On white

7.48

#314CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#314CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314CB2

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314CB2	#FFFFFF	#000000	##FFFFFF
##314CB2	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314cb2;
/* rgb */ color: rgb(49, 76, 178);
/* oklch */ color: oklch(45.8% 0.165 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b7dca',
    500: '#314cb2',
    950: '#000000',
  },
}

SCSS

$custom: #314cb2;
$custom-light: #7b7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#314cb2",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 227.442,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45838,
    "c": 0.16514,
    "h": 268
  },
  "luminance": 0.09036
}

Semantic roles & 50–950 ramp

primary

#314CB2

secondary

#C5B679

accent

#C048E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #314CB2

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

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