#2E21AC#2E21AC

#2E21AC is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.1% C 0.205 H 274.7°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2E21AC
RGB	rgb(46, 33, 172)
HSL	hsl(246, 68%, 40%)
HSV	hsv(246, 81%, 67%)
CMYK	cmyk(73.3%, 80.8%, 0%, 32.5%)
CIE-LAB	lab(25.70, 49.11, -70.67)
CIE-LCH	lch(25.70, 86.05, 304.80°)
OKLab	oklab(38.12% 0.017 -0.2043)
OKLCH	oklch(38.12% 0.205 274.7)
XYZ	xyz(9.1145, 4.6462, 39.4382)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E21AC #9FAC21

analogous

#2159AC #2E21AC #7421AC

triadic

#2E21AC #AC2E21 #21AC2E

tetradic

#2E21AC #AC2159 #9FAC21 #21AC74

square

#2E21AC #AC2159 #9FAC21 #21AC74

split-complementary

#2E21AC #AC7421 #59AC21

monochromatic

#130D45 #201779 #2E21AC #4232D8 #7166E2

Accessibility & contrast

On white

10.88

#2E21AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2E21AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E21AC

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E21AC	#FFFFFF	#000000	##FFFFFF
##2E21AC	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2e21ac;
/* rgb */ color: rgb(46, 33, 172);
/* oklch */ color: oklch(38.1% 0.205 274.7);

Tailwind

colors: {
  custom: {
    50: '#7c60c6',
    500: '#2e21ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e21ac;
$custom-light: #7c60c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e21ac",
  "rgb": {
    "r": 46,
    "g": 33,
    "b": 172
  },
  "hsl": {
    "h": 245.612,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3812,
    "c": 0.20505,
    "h": 274.7
  },
  "luminance": 0.04647
}

Semantic roles & 50–950 ramp

primary

#2E21AC

secondary

#BEC762

accent

#EB3DDA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2E21AC

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

Preview Lab → · Contrast checker → · Palette generator →