#31469A#31469A

#31469A is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.7% C 0.139 H 269.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#31469A
RGB	rgb(49, 70, 154)
HSL	hsl(228, 52%, 40%)
HSV	hsv(228, 68%, 60%)
CMYK	cmyk(68.2%, 54.5%, 0%, 39.6%)
CIE-LAB	lab(32.62, 20.71, -48.44)
CIE-LCH	lch(32.62, 52.68, 293.15°)
OKLab	oklab(42.69% -0.0021 -0.1392)
OKLCH	oklch(42.69% 0.139 269.2)
XYZ	xyz(9.2875, 7.3655, 31.4978)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31469A #9A8531

analogous

#317B9A #31469A #51319A

triadic

#31469A #9A3146 #469A31

tetradic

#31469A #9A317B #9A8531 #319A51

square

#31469A #9A317B #9A8531 #319A51

split-complementary

#31469A #9A5131 #7B9A31

monochromatic

#131C3D #22316C #31469A #455EC4 #7386D2

Accessibility & contrast

On white

8.49

#31469A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#31469A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31469A

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31469A	#FFFFFF	#000000	##FFFFFF
##31469A	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A529D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #31469a;
/* rgb */ color: rgb(49, 70, 154);
/* oklch */ color: oklch(42.7% 0.139 269.2);

Tailwind

colors: {
  custom: {
    50: '#7679b8',
    500: '#31469a',
    950: '#000000',
  },
}

SCSS

$custom: #31469a;
$custom-light: #7679b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31469a",
  "rgb": {
    "r": 49,
    "g": 70,
    "b": 154
  },
  "hsl": {
    "h": 228,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42693,
    "c": 0.13923,
    "h": 269.2
  },
  "luminance": 0.07366
}

Semantic roles & 50–950 ramp

primary

#31469A

secondary

#BAAB6C

accent

#BF4DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #31469A

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

Preview Lab → · Contrast checker → · Palette generator →