#314DA5#314DA5

#314DA5 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.0% C 0.146 H 267.1°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#314DA5
RGB	rgb(49, 77, 165)
HSL	hsl(226, 54%, 42%)
HSV	hsv(226, 70%, 65%)
CMYK	cmyk(70.3%, 53.3%, 0%, 35.3%)
CIE-LAB	lab(35.35, 20.15, -50.65)
CIE-LCH	lch(35.35, 54.51, 291.69°)
OKLab	oklab(45.01% -0.0075 -0.1456)
OKLCH	oklch(45.01% 0.146 267.1)
XYZ	xyz(10.7097, 8.6763, 36.7003)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DA5 #A58931

analogous

#3187A5 #314DA5 #4F31A5

triadic

#314DA5 #A5314D #4DA531

tetradic

#314DA5 #A53187 #A58931 #31A54F

square

#314DA5 #A53187 #A58931 #31A54F

split-complementary

#314DA5 #A54F31 #87A531

monochromatic

#152147 #233776 #314DA5 #4A69C9 #7990D7

Accessibility & contrast

On white

7.68

#314DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#314DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DA5

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DA5	#FFFFFF	#000000	##FFFFFF
##314DA5	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1159A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314da5;
/* rgb */ color: rgb(49, 77, 165);
/* oklch */ color: oklch(45.0% 0.146 267.1);

Tailwind

colors: {
  custom: {
    50: '#787ec0',
    500: '#314da5',
    950: '#000000',
  },
}

SCSS

$custom: #314da5;
$custom-light: #787ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#314da5",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 165
  },
  "hsl": {
    "h": 225.517,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45007,
    "c": 0.1458,
    "h": 267.1
  },
  "luminance": 0.08677
}

Semantic roles & 50–950 ramp

primary

#314DA5

secondary

#C0AD72

accent

#BA4ADE

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314DA5

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

Preview Lab → · Contrast checker → · Palette generator →