#2E23A2#2E23A2

#2E23A2 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.191 H 275.6°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E23A2
RGB	rgb(46, 35, 162)
HSL	hsl(245, 64%, 39%)
HSV	hsv(245, 78%, 64%)
CMYK	cmyk(71.6%, 78.4%, 0%, 36.5%)
CIE-LAB	lab(24.92, 44.96, -65.91)
CIE-LCH	lch(24.92, 79.78, 304.30°)
OKLab	oklab(37.25% 0.0186 -0.1905)
OKLCH	oklch(37.25% 0.191 275.6)
XYZ	xyz(8.2472, 4.3908, 34.5883)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E23A2 #97A223

analogous

#2357A2 #2E23A2 #6D23A2

triadic

#2E23A2 #A22E23 #23A22E

tetradic

#2E23A2 #A22357 #97A223 #23A26D

square

#2E23A2 #A22357 #97A223 #23A26D

split-complementary

#2E23A2 #A26D23 #57A223

monochromatic

#110D3D #201870 #2E23A2 #3E30D2 #6D62DD

Accessibility & contrast

On white

11.18

#2E23A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2E23A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E23A2

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E23A2	#FFFFFF	#000000	##FFFFFF
##2E23A2	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0035A0

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e23a2;
/* rgb */ color: rgb(46, 35, 162);
/* oklch */ color: oklch(37.2% 0.191 275.6);

Tailwind

colors: {
  custom: {
    50: '#7961bf',
    500: '#2e23a2',
    950: '#000000',
  },
}

SCSS

$custom: #2e23a2;
$custom-light: #7961bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e23a2",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 162
  },
  "hsl": {
    "h": 245.197,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37246,
    "c": 0.19146,
    "h": 275.6
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#2E23A2

secondary

#BAC25E

accent

#E740D9

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2E23A2

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

Preview Lab → · Contrast checker → · Palette generator →