#2B2594#2B2594

#2B2594 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.173 H 275.6°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B2594
RGB	rgb(43, 37, 148)
HSL	hsl(243, 60%, 36%)
HSV	hsv(243, 75%, 58%)
CMYK	cmyk(70.9%, 75%, 0%, 42%)
CIE-LAB	lab(23.59, 38.97, -59.55)
CIE-LCH	lch(23.59, 71.17, 303.20°)
OKLab	oklab(35.8% 0.0167 -0.1721)
OKLCH	oklch(35.8% 0.173 275.6)
XYZ	xyz(7.0014, 3.9742, 28.4094)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2594 #8E9425

analogous

#255794 #2B2594 #632594

triadic

#2B2594 #942B25 #25942B

tetradic

#2B2594 #942557 #8E9425 #259463

square

#2B2594 #942557 #8E9425 #259463

split-complementary

#2B2594 #946325 #579425

monochromatic

#0F0D32 #1D1963 #2B2594 #3931C5 #635DD6

Accessibility & contrast

On white

11.70

#2B2594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2B2594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2594

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2594	#FFFFFF	#000000	##FFFFFF
##2B2594	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D97

Deuteranopia (green-blind)

#003392

Tritanopia (blue-blind)

#00455A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b2594;
/* rgb */ color: rgb(43, 37, 148);
/* oklch */ color: oklch(35.8% 0.173 275.6);

Tailwind

colors: {
  custom: {
    50: '#7561b5',
    500: '#2b2594',
    950: '#000000',
  },
}

SCSS

$custom: #2b2594;
$custom-light: #7561b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2594",
  "rgb": {
    "r": 43,
    "g": 37,
    "b": 148
  },
  "hsl": {
    "h": 243.243,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.17295,
    "h": 275.6
  },
  "luminance": 0.03975
}

Semantic roles & 50–950 ramp

primary

#2B2594

secondary

#B6BB59

accent

#E345DB

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2B2594

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

Preview Lab → · Contrast checker → · Palette generator →