#2C34CA#2C34CA

#2C34CA is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.224 H 270.4°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#2C34CA
RGB	rgb(44, 52, 202)
HSL	hsl(237, 64%, 48%)
HSV	hsv(237, 78%, 79%)
CMYK	cmyk(78.2%, 74.3%, 0%, 20.8%)
CIE-LAB	lab(32.38, 48.58, -77.38)
CIE-LCH	lch(32.38, 91.37, 302.12°)
OKLab	oklab(43.75% 0.0014 -0.2241)
OKLCH	oklch(43.75% 0.224 270.4)
XYZ	xyz(12.9237, 7.2543, 56.5847)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 4.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C34CA #CAC22C

analogous

#2C83CA #2C34CA #732CCA

triadic

#2C34CA #CA2C34 #34CA2C

tetradic

#2C34CA #CA2C83 #CAC22C #2CCA73

square

#2C34CA #CA2C83 #CAC22C #2CCA73

split-complementary

#2C34CA #CA732C #83CA2C

monochromatic

#161A65 #212798 #2C34CA #585FDB #8B8FE6

Accessibility & contrast

On white

8.57

#2C34CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2C34CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C34CA

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C34CA	#FFFFFF	#000000	##FFFFFF
##2C34CA	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CE

Deuteranopia (green-blind)

#0044C7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2c34ca;
/* rgb */ color: rgb(44, 52, 202);
/* oklch */ color: oklch(43.8% 0.224 270.4);

Tailwind

colors: {
  custom: {
    50: '#816ddc',
    500: '#2c34ca',
    950: '#000000',
  },
}

SCSS

$custom: #2c34ca;
$custom-light: #816ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c34ca",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 202
  },
  "hsl": {
    "h": 236.962,
    "s": 64.228,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43751,
    "c": 0.22412,
    "h": 270.4
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#2C34CA

secondary

#D0CC82

accent

#DF41E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2C34CA

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

Preview Lab → · Contrast checker → · Palette generator →