#314FA8#314FA8

#314FA8 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.147 H 266.5°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#314FA8
RGB	rgb(49, 79, 168)
HSL	hsl(225, 55%, 43%)
HSV	hsv(225, 71%, 66%)
CMYK	cmyk(70.8%, 53%, 0%, 34.1%)
CIE-LAB	lab(36.12, 19.95, -51.20)
CIE-LCH	lch(36.12, 54.95, 291.28°)
OKLab	oklab(45.66% -0.009 -0.1472)
OKLCH	oklch(45.66% 0.147 266.5)
XYZ	xyz(11.1280, 9.0710, 38.2026)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FA8 #A88A31

analogous

#318AA8 #314FA8 #4E31A8

triadic

#314FA8 #A8314F #4FA831

tetradic

#314FA8 #A8318A #A88A31 #31A84E

square

#314FA8 #A8318A #A88A31 #31A84E

split-complementary

#314FA8 #A84E31 #8AA831

monochromatic

#152249 #233979 #314FA8 #4C6CCB #7B93D8

Accessibility & contrast

On white

7.46

#314FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#314FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FA8

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FA8	#FFFFFF	#000000	##FFFFFF
##314FA8	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145BAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314fa8;
/* rgb */ color: rgb(49, 79, 168);
/* oklch */ color: oklch(45.7% 0.147 266.5);

Tailwind

colors: {
  custom: {
    50: '#787fc2',
    500: '#314fa8',
    950: '#000000',
  },
}

SCSS

$custom: #314fa8;
$custom-light: #787fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#314fa8",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 168
  },
  "hsl": {
    "h": 224.874,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45656,
    "c": 0.14747,
    "h": 266.5
  },
  "luminance": 0.09072
}

Semantic roles & 50–950 ramp

primary

#314FA8

secondary

#C1AE74

accent

#B94ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314FA8

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

Preview Lab → · Contrast checker → · Palette generator →