#2A34AE#2A34AE

#2A34AE is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.8% C 0.190 H 271.0°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A34AE
RGB	rgb(42, 52, 174)
HSL	hsl(235, 61%, 42%)
HSV	hsv(235, 76%, 68%)
CMYK	cmyk(75.9%, 70.1%, 0%, 31.8%)
CIE-LAB	lab(29.42, 38.84, -65.73)
CIE-LCH	lch(29.42, 76.35, 300.58°)
OKLab	oklab(40.75% 0.0032 -0.1902)
OKLCH	oklch(40.75% 0.19 271)
XYZ	xyz(9.8202, 6.0032, 40.6774)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A34AE #AEA42A

analogous

#2A76AE #2A34AE #622AAE

triadic

#2A34AE #AE2A34 #34AE2A

tetradic

#2A34AE #AE2A76 #AEA42A #2AAE62

square

#2A34AE #AE2A76 #AEA42A #2AAE62

split-complementary

#2A34AE #AE622A #76AE2A

monochromatic

#12174B #1E257D #2A34AE #434ED2 #757DDE

Accessibility & contrast

On white

9.54

#2A34AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2A34AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A34AE

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A34AE	#FFFFFF	#000000	##FFFFFF
##2A34AE	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#003FAC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a34ae;
/* rgb */ color: rgb(42, 52, 174);
/* oklch */ color: oklch(40.8% 0.190 271.0);

Tailwind

colors: {
  custom: {
    50: '#796cc7',
    500: '#2a34ae',
    950: '#000000',
  },
}

SCSS

$custom: #2a34ae;
$custom-light: #796cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a34ae",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 174
  },
  "hsl": {
    "h": 235.455,
    "s": 61.111,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40753,
    "c": 0.19027,
    "h": 271
  },
  "luminance": 0.06004
}

Semantic roles & 50–950 ramp

primary

#2A34AE

secondary

#C5BF6F

accent

#D844E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2A34AE

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

Preview Lab → · Contrast checker → · Palette generator →