#2B2EA1#2B2EA1

#2B2EA1 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.5% C 0.180 H 273.0°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B2EA1
RGB	rgb(43, 46, 161)
HSL	hsl(238, 58%, 40%)
HSV	hsv(238, 73%, 63%)
CMYK	cmyk(73.3%, 71.4%, 0%, 36.9%)
CIE-LAB	lab(26.85, 38.06, -62.13)
CIE-LCH	lch(26.85, 72.86, 301.49°)
OKLab	oklab(38.53% 0.0093 -0.1797)
OKLCH	oklch(38.53% 0.18 273)
XYZ	xyz(8.4041, 5.0399, 34.2412)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2EA1 #A19E2B

analogous

#2B69A1 #2B2EA1 #632BA1

triadic

#2B2EA1 #A12B2E #2EA12B

tetradic

#2B2EA1 #A12B69 #A19E2B #2BA163

square

#2B2EA1 #A12B69 #A19E2B #2BA163

split-complementary

#2B2EA1 #A1632B #69A12B

monochromatic

#111240 #1E2071 #2B2EA1 #3E41CB #6E71D8

Accessibility & contrast

On white

10.46

#2B2EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2B2EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2EA1

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2EA1	#FFFFFF	#000000	##FFFFFF
##2B2EA1	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003A9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2b2ea1;
/* rgb */ color: rgb(43, 46, 161);
/* oklch */ color: oklch(38.5% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#7768be',
    500: '#2b2ea1',
    950: '#000000',
  },
}

SCSS

$custom: #2b2ea1;
$custom-light: #7768be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2ea1",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 161
  },
  "hsl": {
    "h": 238.475,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.38528,
    "c": 0.17995,
    "h": 273
  },
  "luminance": 0.05041
}

Semantic roles & 50–950 ramp

primary

#2B2EA1

secondary

#BFBD69

accent

#DD47E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2EA1

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

Preview Lab → · Contrast checker → · Palette generator →