#2C34AE#2C34AE

#2C34AE is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.9% C 0.190 H 271.6°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#2C34AE
RGB	rgb(44, 52, 174)
HSL	hsl(236, 60%, 43%)
HSV	hsv(236, 75%, 68%)
CMYK	cmyk(74.7%, 70.1%, 0%, 31.8%)
CIE-LAB	lab(29.53, 39.04, -65.55)
CIE-LCH	lch(29.53, 76.29, 300.78°)
OKLab	oklab(40.86% 0.0054 -0.1897)
OKLCH	oklch(40.86% 0.19 271.6)
XYZ	xyz(9.9041, 6.0464, 40.6813)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C34AE #AEA62C

analogous

#2C75AE #2C34AE #652CAE

triadic

#2C34AE #AE2C34 #34AE2C

tetradic

#2C34AE #AE2C75 #AEA62C #2CAE65

square

#2C34AE #AE2C75 #AEA62C #2CAE65

split-complementary

#2C34AE #AE652C #75AE2C

monochromatic

#13174C #20257D #2C34AE #474FD0 #787EDD

Accessibility & contrast

On white

9.50

#2C34AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2C34AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C34AE

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C34AE	#FFFFFF	#000000	##FFFFFF
##2C34AE	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#003FAC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c34ae;
/* rgb */ color: rgb(44, 52, 174);
/* oklch */ color: oklch(40.9% 0.190 271.6);

Tailwind

colors: {
  custom: {
    50: '#7a6cc7',
    500: '#2c34ae',
    950: '#000000',
  },
}

SCSS

$custom: #2c34ae;
$custom-light: #7a6cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c34ae",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 174
  },
  "hsl": {
    "h": 236.308,
    "s": 59.633,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40861,
    "c": 0.18975,
    "h": 271.6
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#2C34AE

secondary

#C5C071

accent

#D945E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2C34AE

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

Preview Lab → · Contrast checker → · Palette generator →