#314DA9#314DA9

#314DA9 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.151 H 267.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#314DA9
RGB	rgb(49, 77, 169)
HSL	hsl(226, 55%, 43%)
HSV	hsv(226, 71%, 66%)
CMYK	cmyk(71%, 54.4%, 0%, 33.7%)
CIE-LAB	lab(35.64, 21.65, -52.57)
CIE-LCH	lch(35.64, 56.85, 292.38°)
OKLab	oklab(45.32% -0.0072 -0.1512)
OKLCH	oklch(45.32% 0.151 267.3)
XYZ	xyz(11.0794, 8.8242, 38.6478)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DA9 #A98D31

analogous

#3189A9 #314DA9 #5131A9

triadic

#314DA9 #A9314D #4DA931

tetradic

#314DA9 #A93189 #A98D31 #31A951

square

#314DA9 #A93189 #A98D31 #31A951

split-complementary

#314DA9 #A95131 #89A931

monochromatic

#15224A #23377A #314DA9 #4C6ACB #7C91D9

Accessibility & contrast

On white

7.59

#314DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#314DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DA9

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DA9	#FFFFFF	#000000	##FFFFFF
##314DA9	1.00	7.59	2.76	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#055AAC

Deuteranopia (green-blind)

#004FA7

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314da9;
/* rgb */ color: rgb(49, 77, 169);
/* oklch */ color: oklch(45.3% 0.151 267.3);

Tailwind

colors: {
  custom: {
    50: '#797ec3',
    500: '#314da9',
    950: '#000000',
  },
}

SCSS

$custom: #314da9;
$custom-light: #797ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#314da9",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 169
  },
  "hsl": {
    "h": 226,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45318,
    "c": 0.15142,
    "h": 267.3
  },
  "luminance": 0.08825
}

Semantic roles & 50–950 ramp

primary

#314DA9

secondary

#C1AF74

accent

#BC49DE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #314DA9

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

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