#314FA6#314FA6

#314FA6 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.5% C 0.145 H 266.4°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#314FA6
RGB	rgb(49, 79, 166)
HSL	hsl(225, 54%, 42%)
HSV	hsv(225, 70%, 65%)
CMYK	cmyk(70.5%, 52.4%, 0%, 34.9%)
CIE-LAB	lab(35.98, 19.20, -50.23)
CIE-LCH	lch(35.98, 53.78, 290.91°)
OKLab	oklab(45.5% -0.0092 -0.1444)
OKLCH	oklch(45.5% 0.145 266.4)
XYZ	xyz(10.9431, 8.9970, 37.2289)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FA6 #A68831

analogous

#318AA6 #314FA6 #4D31A6

triadic

#314FA6 #A6314F #4FA631

tetradic

#314FA6 #A6318A #A68831 #31A64D

square

#314FA6 #A6318A #A68831 #31A64D

split-complementary

#314FA6 #A64D31 #8AA631

monochromatic

#152247 #233977 #314FA6 #4A6BCA #7A92D8

Accessibility & contrast

On white

7.50

#314FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#314FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FA6

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FA6	#FFFFFF	#000000	##FFFFFF
##314FA6	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185AA9

Deuteranopia (green-blind)

#0050A4

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314fa6;
/* rgb */ color: rgb(49, 79, 166);
/* oklch */ color: oklch(45.5% 0.145 266.4);

Tailwind

colors: {
  custom: {
    50: '#787fc1',
    500: '#314fa6',
    950: '#000000',
  },
}

SCSS

$custom: #314fa6;
$custom-light: #787fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#314fa6",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 166
  },
  "hsl": {
    "h": 224.615,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45503,
    "c": 0.14465,
    "h": 266.4
  },
  "luminance": 0.08998
}

Semantic roles & 50–950 ramp

primary

#314FA6

secondary

#C0AC73

accent

#B84ADE

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314FA6

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

Preview Lab → · Contrast checker → · Palette generator →