#2E33AC#2E33AC

#2E33AC is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.6% C 0.188 H 272.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E33AC
RGB	rgb(46, 51, 172)
HSL	hsl(238, 58%, 43%)
HSV	hsv(238, 73%, 67%)
CMYK	cmyk(73.3%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(29.23, 39.16, -64.85)
CIE-LCH	lch(29.23, 75.75, 301.13°)
OKLab	oklab(40.61% 0.0084 -0.1876)
OKLCH	oklch(40.61% 0.188 272.6)
XYZ	xyz(9.7544, 5.9261, 39.6515)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E33AC #ACA72E

analogous

#2E72AC #2E33AC #682EAC

triadic

#2E33AC #AC2E33 #33AC2E

tetradic

#2E33AC #AC2E72 #ACA72E #2EAC68

square

#2E33AC #AC2E72 #ACA72E #2EAC68

split-complementary

#2E33AC #AC682E #72AC2E

monochromatic

#14164B #21257C #2E33AC #494ECE #797DDB

Accessibility & contrast

On white

9.61

#2E33AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2E33AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33AC

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33AC	#FFFFFF	#000000	##FFFFFF
##2E33AC	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2e33ac;
/* rgb */ color: rgb(46, 51, 172);
/* oklch */ color: oklch(40.6% 0.188 272.6);

Tailwind

colors: {
  custom: {
    50: '#7a6bc6',
    500: '#2e33ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e33ac;
$custom-light: #7a6bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33ac",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 237.619,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40614,
    "c": 0.18776,
    "h": 272.6
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary

#2E33AC

secondary

#C3C072

accent

#DB47E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E33AC

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

Preview Lab → · Contrast checker → · Palette generator →