#2A34AD#2A34AD

#2A34AD is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.189 H 271.0°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A34AD
RGB	rgb(42, 52, 173)
HSL	hsl(235, 61%, 42%)
HSV	hsv(235, 76%, 68%)
CMYK	cmyk(75.7%, 69.9%, 0%, 32.2%)
CIE-LAB	lab(29.32, 38.49, -65.30)
CIE-LCH	lch(29.32, 75.80, 300.52°)
OKLab	oklab(40.65% 0.0033 -0.189)
OKLCH	oklch(40.65% 0.189 271)
XYZ	xyz(9.7231, 5.9643, 40.1659)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A34AD #ADA32A

analogous

#2A76AD #2A34AD #622AAD

triadic

#2A34AD #AD2A34 #34AD2A

tetradic

#2A34AD #AD2A76 #ADA32A #2AAD62

square

#2A34AD #AD2A76 #ADA32A #2AAD62

split-complementary

#2A34AD #AD622A #76AD2A

monochromatic

#12164B #1E257C #2A34AD #434ED1 #747CDD

Accessibility & contrast

On white

9.58

#2A34AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2A34AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A34AD

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A34AD	#FFFFFF	#000000	##FFFFFF
##2A34AD	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a34ad;
/* rgb */ color: rgb(42, 52, 173);
/* oklch */ color: oklch(40.7% 0.189 271.0);

Tailwind

colors: {
  custom: {
    50: '#796cc7',
    500: '#2a34ad',
    950: '#000000',
  },
}

SCSS

$custom: #2a34ad;
$custom-light: #796cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a34ad",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 173
  },
  "hsl": {
    "h": 235.42,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40653,
    "c": 0.189,
    "h": 271
  },
  "luminance": 0.05965
}

Semantic roles & 50–950 ramp

primary

#2A34AD

secondary

#C5BE6E

accent

#D844E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2A34AD

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

Preview Lab → · Contrast checker → · Palette generator →