#314BA9#314BA9

#314BA9 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.9% C 0.154 H 268.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#314BA9
RGB	rgb(49, 75, 169)
HSL	hsl(227, 55%, 43%)
HSV	hsv(227, 71%, 66%)
CMYK	cmyk(71%, 55.6%, 0%, 33.7%)
CIE-LAB	lab(35.10, 22.97, -53.45)
CIE-LCH	lch(35.10, 58.17, 293.26°)
OKLab	oklab(44.91% -0.0055 -0.1539)
OKLCH	oklch(44.91% 0.154 268)
XYZ	xyz(10.9417, 8.5486, 38.6018)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BA9 #A98F31

analogous

#3187A9 #314BA9 #5331A9

triadic

#314BA9 #A9314B #4BA931

tetradic

#314BA9 #A93187 #A98F31 #31A953

square

#314BA9 #A93187 #A98F31 #31A953

split-complementary

#314BA9 #A95331 #87A931

monochromatic

#15214A #23367A #314BA9 #4C68CB #7C90D9

Accessibility & contrast

On white

7.75

#314BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#314BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BA9

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BA9	#FFFFFF	#000000	##FFFFFF
##314BA9	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AC

Deuteranopia (green-blind)

#004DA7

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314ba9;
/* rgb */ color: rgb(49, 75, 169);
/* oklch */ color: oklch(44.9% 0.154 268.0);

Tailwind

colors: {
  custom: {
    50: '#797cc3',
    500: '#314ba9',
    950: '#000000',
  },
}

SCSS

$custom: #314ba9;
$custom-light: #797cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#314ba9",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 169
  },
  "hsl": {
    "h": 227,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44909,
    "c": 0.15398,
    "h": 268
  },
  "luminance": 0.0855
}

Semantic roles & 50–950 ramp

primary

#314BA9

secondary

#C1B174

accent

#BE49DE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #314BA9

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

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