#2A3485#2A3485

#2A3485 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.135 H 272.6°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A3485
RGB	rgb(42, 52, 133)
HSL	hsl(233, 52%, 34%)
HSV	hsv(233, 68%, 52%)
CMYK	cmyk(68.4%, 60.9%, 0%, 47.8%)
CIE-LAB	lab(25.69, 23.89, -46.79)
CIE-LCH	lch(25.69, 52.54, 297.05°)
OKLab	oklab(36.88% 0.006 -0.1348)
OKLCH	oklch(36.88% 0.135 272.6)
XYZ	xyz(6.4151, 4.6411, 22.7435)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3485 #857B2A

analogous

#2A6285 #2A3485 #4E2A85

triadic

#2A3485 #852A34 #34852A

tetradic

#2A3485 #852A62 #857B2A #2A854E

square

#2A3485 #852A62 #857B2A #2A854E

split-complementary

#2A3485 #854E2A #62852A

monochromatic

#0D1028 #1B2256 #2A3485 #3946B4 #5D6ACC

Accessibility & contrast

On white

10.89

#2A3485 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2A3485 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3485

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3485	#FFFFFF	#000000	##FFFFFF
##2A3485	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#004857

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a3485;
/* rgb */ color: rgb(42, 52, 133);
/* oklch */ color: oklch(36.9% 0.135 272.6);

Tailwind

colors: {
  custom: {
    50: '#6f6ba9',
    500: '#2a3485',
    950: '#000000',
  },
}

SCSS

$custom: #2a3485;
$custom-light: #6f6ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3485",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 133
  },
  "hsl": {
    "h": 233.407,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36877,
    "c": 0.13492,
    "h": 272.6
  },
  "luminance": 0.04642
}

Semantic roles & 50–950 ramp

primary

#2A3485

secondary

#B2A859

accent

#CC4CDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2A3485

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

Preview Lab → · Contrast checker → · Palette generator →