#2834AD#2834AD

#2834AD is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.190 H 270.4°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2834AD
RGB	rgb(40, 52, 173)
HSL	hsl(235, 62%, 42%)
HSV	hsv(235, 77%, 68%)
CMYK	cmyk(76.9%, 69.9%, 0%, 32.2%)
CIE-LAB	lab(29.22, 38.30, -65.47)
CIE-LCH	lch(29.22, 75.85, 300.33°)
OKLab	oklab(40.55% 0.0013 -0.1895)
OKLCH	oklch(40.55% 0.19 270.4)
XYZ	xyz(9.6433, 5.9232, 40.1621)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2834AD #ADA128

analogous

#2877AD #2834AD #5E28AD

triadic

#2834AD #AD2834 #34AD28

tetradic

#2834AD #AD2877 #ADA128 #28AD5E

square

#2834AD #AD2877 #ADA128 #28AD5E

split-complementary

#2834AD #AD5E28 #77AD28

monochromatic

#11164A #1D257B #2834AD #3F4DD3 #717BDE

Accessibility & contrast

On white

9.61

#2834AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2834AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2834AD

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2834AD	#FFFFFF	#000000	##FFFFFF
##2834AD	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB1

Deuteranopia (green-blind)

#003EAB

Tritanopia (blue-blind)

#00566C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2834ad;
/* rgb */ color: rgb(40, 52, 173);
/* oklch */ color: oklch(40.5% 0.190 270.4);

Tailwind

colors: {
  custom: {
    50: '#786cc7',
    500: '#2834ad',
    950: '#000000',
  },
}

SCSS

$custom: #2834ad;
$custom-light: #786cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2834ad",
  "rgb": {
    "r": 40,
    "g": 52,
    "b": 173
  },
  "hsl": {
    "h": 234.586,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40549,
    "c": 0.18952,
    "h": 270.4
  },
  "luminance": 0.05924
}

Semantic roles & 50–950 ramp

primary

#2834AD

secondary

#C5BD6C

accent

#D742E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2834AD

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

Preview Lab → · Contrast checker → · Palette generator →