#3041A3#3041A3

#3041A3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.159 H 270.6°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#3041A3
RGB	rgb(48, 65, 163)
HSL	hsl(231, 55%, 41%)
HSV	hsv(231, 71%, 64%)
CMYK	cmyk(70.6%, 60.1%, 0%, 36.1%)
CIE-LAB	lab(31.93, 27.22, -55.01)
CIE-LCH	lch(31.93, 61.38, 296.33°)
OKLab	oklab(42.37% 0.0016 -0.1586)
OKLCH	oklch(42.37% 0.159 270.6)
XYZ	xyz(9.7178, 7.0524, 35.4923)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3041A3 #A39230

analogous

#307BA3 #3041A3 #5930A3

triadic

#3041A3 #A33041 #41A330

tetradic

#3041A3 #A3307B #A39230 #30A359

square

#3041A3 #A3307B #A39230 #30A359

split-complementary

#3041A3 #A35930 #7BA330

monochromatic

#141B44 #222E74 #3041A3 #475AC9 #7785D7

Accessibility & contrast

On white

8.71

#3041A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3041A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3041A3

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3041A3	#FFFFFF	#000000	##FFFFFF
##3041A3	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#00596B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3041a3;
/* rgb */ color: rgb(48, 65, 163);
/* oklch */ color: oklch(42.4% 0.159 270.6);

Tailwind

colors: {
  custom: {
    50: '#7875bf',
    500: '#3041a3',
    950: '#000000',
  },
}

SCSS

$custom: #3041a3;
$custom-light: #7875bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3041a3",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 163
  },
  "hsl": {
    "h": 231.13,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42374,
    "c": 0.15864,
    "h": 270.6
  },
  "luminance": 0.07053
}

Semantic roles & 50–950 ramp

primary

#3041A3

secondary

#BFB370

accent

#C84ADE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3041A3

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

Preview Lab → · Contrast checker → · Palette generator →