#314F97#314F97

#314F97 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.4% C 0.123 H 264.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#314F97
RGB	rgb(49, 79, 151)
HSL	hsl(222, 51%, 39%)
HSV	hsv(222, 68%, 59%)
CMYK	cmyk(67.5%, 47.7%, 0%, 40.8%)
CIE-LAB	lab(34.96, 13.57, -42.86)
CIE-LCH	lch(34.96, 44.95, 287.57°)
OKLab	oklab(44.4% -0.0111 -0.1226)
OKLCH	oklch(44.4% 0.123 264.8)
XYZ	xyz(9.6466, 8.4784, 30.4003)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314F97 #977931

analogous

#318297 #314F97 #463197

triadic

#314F97 #97314F #4F9731

tetradic

#314F97 #973182 #977931 #319746

square

#314F97 #973182 #977931 #319746

split-complementary

#314F97 #974631 #829731

monochromatic

#131F3B #223769 #314F97 #4368C2 #718ED1

Accessibility & contrast

On white

7.79

#314F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#314F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314F97

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314F97	#FFFFFF	#000000	##FFFFFF
##314F97	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A579A

Deuteranopia (green-blind)

#164E96

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #314f97;
/* rgb */ color: rgb(49, 79, 151);
/* oklch */ color: oklch(44.4% 0.123 264.8);

Tailwind

colors: {
  custom: {
    50: '#757fb6',
    500: '#314f97',
    950: '#000000',
  },
}

SCSS

$custom: #314f97;
$custom-light: #757fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#314f97",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 151
  },
  "hsl": {
    "h": 222.353,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44401,
    "c": 0.12315,
    "h": 264.8
  },
  "luminance": 0.08479
}

Semantic roles & 50–950 ramp

primary

#314F97

secondary

#B9A26B

accent

#B14DDA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #314F97

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

Preview Lab → · Contrast checker → · Palette generator →