#314C9F#314C9F

#314C9F is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.3% C 0.139 H 267.0°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#314C9F
RGB	rgb(49, 76, 159)
HSL	hsl(225, 53%, 41%)
HSV	hsv(225, 69%, 62%)
CMYK	cmyk(69.2%, 52.2%, 0%, 37.6%)
CIE-LAB	lab(34.65, 18.57, -48.19)
CIE-LCH	lch(34.65, 51.64, 291.07°)
OKLab	oklab(44.34% -0.0072 -0.1384)
OKLCH	oklch(44.34% 0.139 267)
XYZ	xyz(10.1069, 8.3241, 33.8682)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314C9F #9F8431

analogous

#31839F #314C9F #4D319F

triadic

#314C9F #9F314C #4C9F31

tetradic

#314C9F #9F3183 #9F8431 #319F4D

square

#314C9F #9F3183 #9F8431 #319F4D

split-complementary

#314C9F #9F4D31 #839F31

monochromatic

#141F41 #233670 #314C9F #4766C6 #768DD5

Accessibility & contrast

On white

7.88

#314C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#314C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314C9F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314C9F	#FFFFFF	#000000	##FFFFFF
##314C9F	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1957A2

Deuteranopia (green-blind)

#004D9D

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314c9f;
/* rgb */ color: rgb(49, 76, 159);
/* oklch */ color: oklch(44.3% 0.139 267.0);

Tailwind

colors: {
  custom: {
    50: '#767dbc',
    500: '#314c9f',
    950: '#000000',
  },
}

SCSS

$custom: #314c9f;
$custom-light: #767dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#314c9f",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 159
  },
  "hsl": {
    "h": 225.273,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44337,
    "c": 0.13857,
    "h": 267
  },
  "luminance": 0.08325
}

Semantic roles & 50–950 ramp

primary

#314C9F

secondary

#BDAA6F

accent

#B94CDC

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314C9F

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

Preview Lab → · Contrast checker → · Palette generator →