#2D34AA#2D34AA

#2D34AA is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.184 H 272.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D34AA
RGB	rgb(45, 52, 170)
HSL	hsl(237, 58%, 42%)
HSV	hsv(237, 74%, 67%)
CMYK	cmyk(73.5%, 69.4%, 0%, 33.3%)
CIE-LAB	lab(29.20, 37.74, -63.70)
CIE-LCH	lch(29.20, 74.04, 300.65°)
OKLab	oklab(40.52% 0.007 -0.1842)
OKLCH	oklch(40.52% 0.184 272.2)
XYZ	xyz(9.5634, 5.9152, 38.6602)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D34AA #AAA32D

analogous

#2D73AA #2D34AA #652DAA

triadic

#2D34AA #AA2D34 #34AA2D

tetradic

#2D34AA #AA2D73 #AAA32D #2DAA65

square

#2D34AA #AA2D73 #AAA32D #2DAA65

split-complementary

#2D34AA #AA652D #73AA2D

monochromatic

#131649 #20257A #2D34AA #464ECE #777CDB

Accessibility & contrast

On white

9.62

#2D34AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2D34AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34AA

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34AA	#FFFFFF	#000000	##FFFFFF
##2D34AA	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d34aa;
/* rgb */ color: rgb(45, 52, 170);
/* oklch */ color: oklch(40.5% 0.184 272.2);

Tailwind

colors: {
  custom: {
    50: '#796cc4',
    500: '#2d34aa',
    950: '#000000',
  },
}

SCSS

$custom: #2d34aa;
$custom-light: #796cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34aa",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 170
  },
  "hsl": {
    "h": 236.64,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40519,
    "c": 0.18436,
    "h": 272.2
  },
  "luminance": 0.05916
}

Semantic roles & 50–950 ramp

primary

#2D34AA

secondary

#C3BE70

accent

#D946E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2D34AA

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

Preview Lab → · Contrast checker → · Palette generator →