#2C22A0#2C22A0

#2C22A0 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.8% C 0.190 H 275.1°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#2C22A0
RGB	rgb(44, 34, 160)
HSL	hsl(245, 65%, 38%)
HSV	hsv(245, 79%, 63%)
CMYK	cmyk(72.5%, 78.8%, 0%, 37.3%)
CIE-LAB	lab(24.38, 44.67, -65.60)
CIE-LCH	lch(24.38, 79.36, 304.25°)
OKLab	oklab(36.76% 0.0169 -0.1897)
OKLCH	oklch(36.76% 0.19 275.1)
XYZ	xyz(7.9538, 4.2168, 33.6456)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C22A0 #96A022

analogous

#2257A0 #2C22A0 #6B22A0

triadic

#2C22A0 #A02C22 #22A02C

tetradic

#2C22A0 #A02257 #96A022 #22A06B

square

#2C22A0 #A02257 #96A022 #22A06B

split-complementary

#2C22A0 #A06B22 #57A022

monochromatic

#100D3B #1E176E #2C22A0 #3A2DD2 #695FDD

Accessibility & contrast

On white

11.39

#2C22A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2C22A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C22A0

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C22A0	#FFFFFF	#000000	##FFFFFF
##2C22A0	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00349E

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c22a0;
/* rgb */ color: rgb(44, 34, 160);
/* oklch */ color: oklch(36.8% 0.190 275.1);

Tailwind

colors: {
  custom: {
    50: '#7860bd',
    500: '#2c22a0',
    950: '#000000',
  },
}

SCSS

$custom: #2c22a0;
$custom-light: #7860bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c22a0",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 160
  },
  "hsl": {
    "h": 244.762,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.3676,
    "c": 0.19045,
    "h": 275.1
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#2C22A0

secondary

#BAC25C

accent

#E840DB

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C22A0

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

Preview Lab → · Contrast checker → · Palette generator →