#2E2B91#2E2B91

#2E2B91 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.162 H 276.1°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2E2B91
RGB	rgb(46, 43, 145)
HSL	hsl(242, 54%, 37%)
HSV	hsv(242, 70%, 57%)
CMYK	cmyk(68.3%, 70.3%, 0%, 43.1%)
CIE-LAB	lab(24.80, 34.70, -55.68)
CIE-LCH	lch(24.80, 65.61, 301.93°)
OKLab	oklab(36.63% 0.0173 -0.1608)
OKLCH	oklch(36.63% 0.162 276.1)
XYZ	xyz(7.0998, 4.3523, 27.2485)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2B91 #8E912B

analogous

#2B5B91 #2E2B91 #612B91

triadic

#2E2B91 #912E2B #2B912E

tetradic

#2E2B91 #912B5B #8E912B #2B9161

square

#2E2B91 #912B5B #8E912B #2B9161

split-complementary

#2E2B91 #91612B #5B912B

monochromatic

#100F33 #1F1D62 #2E2B91 #3D39C0 #6865D1

Accessibility & contrast

On white

11.23

#2E2B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2E2B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2B91

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2B91	#FFFFFF	#000000	##FFFFFF
##2E2B91	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F94

Deuteranopia (green-blind)

#00368F

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e2b91;
/* rgb */ color: rgb(46, 43, 145);
/* oklch */ color: oklch(36.6% 0.162 276.1);

Tailwind

colors: {
  custom: {
    50: '#7565b2',
    500: '#2e2b91',
    950: '#000000',
  },
}

SCSS

$custom: #2e2b91;
$custom-light: #7565b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2b91",
  "rgb": {
    "r": 46,
    "g": 43,
    "b": 145
  },
  "hsl": {
    "h": 241.765,
    "s": 54.255,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36634,
    "c": 0.16172,
    "h": 276.1
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#2E2B91

secondary

#B5B860

accent

#DE4AD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2E2B91

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

Preview Lab → · Contrast checker → · Palette generator →