#2B2390#2B2390

#2B2390 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.170 H 276.3°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#2B2390
RGB	rgb(43, 35, 144)
HSL	hsl(244, 61%, 35%)
HSV	hsv(244, 76%, 56%)
CMYK	cmyk(70.1%, 75.7%, 0%, 43.5%)
CIE-LAB	lab(22.75, 38.78, -58.45)
CIE-LCH	lch(22.75, 70.14, 303.56°)
OKLab	oklab(35.08% 0.0187 -0.1689)
OKLCH	oklch(35.08% 0.17 276.3)
XYZ	xyz(6.6297, 3.7287, 26.7505)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2390 #889023

analogous

#235190 #2B2390 #622390

triadic

#2B2390 #902B23 #23902B

tetradic

#2B2390 #902351 #889023 #239062

square

#2B2390 #902351 #889023 #239062

split-complementary

#2B2390 #906223 #519023

monochromatic

#0E0B2E #1C175F #2B2390 #3A2FC1 #6157D6

Accessibility & contrast

On white

12.03

#2B2390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2B2390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2390

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2390	#FFFFFF	#000000	##FFFFFF
##2B2390	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#00318E

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2390;
/* rgb */ color: rgb(43, 35, 144);
/* oklch */ color: oklch(35.1% 0.170 276.3);

Tailwind

colors: {
  custom: {
    50: '#7460b2',
    500: '#2b2390',
    950: '#000000',
  },
}

SCSS

$custom: #2b2390;
$custom-light: #7460b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2390",
  "rgb": {
    "r": 43,
    "g": 35,
    "b": 144
  },
  "hsl": {
    "h": 244.404,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35082,
    "c": 0.16994,
    "h": 276.3
  },
  "luminance": 0.03729
}

Semantic roles & 50–950 ramp

primary

#2B2390

secondary

#B3BA54

accent

#E444D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2B2390

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

Preview Lab → · Contrast checker → · Palette generator →