#2E33AD#2E33AD

#2E33AD is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.189 H 272.5°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#2E33AD
RGB	rgb(46, 51, 173)
HSL	hsl(238, 58%, 43%)
HSV	hsv(238, 73%, 68%)
CMYK	cmyk(73.4%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(29.32, 39.51, -65.29)
CIE-LCH	lch(29.32, 76.31, 301.18°)
OKLab	oklab(40.71% 0.0083 -0.1888)
OKLCH	oklch(40.71% 0.189 272.5)
XYZ	xyz(9.8508, 5.9646, 40.1592)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E33AD #ADA82E

analogous

#2E72AD #2E33AD #682EAD

triadic

#2E33AD #AD2E33 #33AD2E

tetradic

#2E33AD #AD2E72 #ADA82E #2EAD68

square

#2E33AD #AD2E72 #ADA82E #2EAD68

split-complementary

#2E33AD #AD682E #72AD2E

monochromatic

#14164C #21257D #2E33AD #494FCF #7A7EDC

Accessibility & contrast

On white

9.58

#2E33AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2E33AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33AD

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33AD	#FFFFFF	#000000	##FFFFFF
##2E33AD	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2e33ad;
/* rgb */ color: rgb(46, 51, 173);
/* oklch */ color: oklch(40.7% 0.189 272.5);

Tailwind

colors: {
  custom: {
    50: '#7a6bc7',
    500: '#2e33ad',
    950: '#000000',
  },
}

SCSS

$custom: #2e33ad;
$custom-light: #7a6bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33ad",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 237.638,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40714,
    "c": 0.18903,
    "h": 272.5
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary

#2E33AD

secondary

#C4C173

accent

#DB47E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E33AD

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

Preview Lab → · Contrast checker → · Palette generator →