#314FA4#314FA4

#314FA4 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.142 H 266.2°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#314FA4
RGB	rgb(49, 79, 164)
HSL	hsl(224, 54%, 42%)
HSV	hsv(224, 70%, 64%)
CMYK	cmyk(70.1%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(35.84, 18.45, -49.27)
CIE-LCH	lch(35.84, 52.61, 290.53°)
OKLab	oklab(45.35% -0.0094 -0.1415)
OKLCH	oklch(45.35% 0.142 266.2)
XYZ	xyz(10.7611, 8.9242, 36.2702)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FA4 #A48631

analogous

#3189A4 #314FA4 #4D31A4

triadic

#314FA4 #A4314F #4FA431

tetradic

#314FA4 #A43189 #A48631 #31A44D

square

#314FA4 #A43189 #A48631 #31A44D

split-complementary

#314FA4 #A44D31 #89A431

monochromatic

#152246 #233875 #314FA4 #496BC9 #7991D7

Accessibility & contrast

On white

7.54

#314FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#314FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FA4

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FA4	#FFFFFF	#000000	##FFFFFF
##314FA4	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5AA7

Deuteranopia (green-blind)

#004FA2

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314fa4;
/* rgb */ color: rgb(49, 79, 164);
/* oklch */ color: oklch(45.4% 0.142 266.2);

Tailwind

colors: {
  custom: {
    50: '#777fc0',
    500: '#314fa4',
    950: '#000000',
  },
}

SCSS

$custom: #314fa4;
$custom-light: #777fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#314fa4",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 224.348,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45351,
    "c": 0.14182,
    "h": 266.2
  },
  "luminance": 0.08925
}

Semantic roles & 50–950 ramp

primary

#314FA4

secondary

#BFAB72

accent

#B74ADD

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314FA4

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

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