#314BA6#314BA6

#314BA6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.150 H 267.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#314BA6
RGB	rgb(49, 75, 166)
HSL	hsl(227, 54%, 42%)
HSV	hsv(227, 70%, 65%)
CMYK	cmyk(70.5%, 54.8%, 0%, 34.9%)
CIE-LAB	lab(34.88, 21.85, -52.02)
CIE-LCH	lch(34.88, 56.42, 292.79°)
OKLab	oklab(44.67% -0.0057 -0.1497)
OKLCH	oklch(44.67% 0.15 267.8)
XYZ	xyz(10.6633, 8.4372, 37.1356)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BA6 #A68C31

analogous

#3185A6 #314BA6 #5231A6

triadic

#314BA6 #A6314B #4BA631

tetradic

#314BA6 #A63185 #A68C31 #31A652

square

#314BA6 #A63185 #A68C31 #31A652

split-complementary

#314BA6 #A65231 #85A631

monochromatic

#152047 #233677 #314BA6 #4A67CA #7A8FD8

Accessibility & contrast

On white

7.81

#314BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#314BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BA6

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BA6	#FFFFFF	#000000	##FFFFFF
##314BA6	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0258A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #314ba6;
/* rgb */ color: rgb(49, 75, 166);
/* oklch */ color: oklch(44.7% 0.150 267.8);

Tailwind

colors: {
  custom: {
    50: '#787cc1',
    500: '#314ba6',
    950: '#000000',
  },
}

SCSS

$custom: #314ba6;
$custom-light: #787cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#314ba6",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 166
  },
  "hsl": {
    "h": 226.667,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4467,
    "c": 0.14978,
    "h": 267.8
  },
  "luminance": 0.08438
}

Semantic roles & 50–950 ramp

primary

#314BA6

secondary

#C0AF73

accent

#BD4ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314BA6

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

Preview Lab → · Contrast checker → · Palette generator →