#2D34AC#2D34AC

#2D34AC is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.187 H 272.1°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D34AC
RGB	rgb(45, 52, 172)
HSL	hsl(237, 59%, 43%)
HSV	hsv(237, 74%, 67%)
CMYK	cmyk(73.8%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(29.39, 38.44, -64.58)
CIE-LCH	lch(29.39, 75.15, 300.76°)
OKLab	oklab(40.72% 0.0067 -0.1868)
OKLCH	oklch(40.72% 0.187 272.1)
XYZ	xyz(9.7541, 5.9914, 39.6641)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D34AC #ACA52D

analogous

#2D73AC #2D34AC #662DAC

triadic

#2D34AC #AC2D34 #34AC2D

tetradic

#2D34AC #AC2D73 #ACA52D #2DAC66

square

#2D34AC #AC2D73 #ACA52D #2DAC66

split-complementary

#2D34AC #AC662D #73AC2D

monochromatic

#14174B #20257B #2D34AC #474FCF #787DDC

Accessibility & contrast

On white

9.55

#2D34AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2D34AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34AC

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34AC	#FFFFFF	#000000	##FFFFFF
##2D34AC	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d34ac;
/* rgb */ color: rgb(45, 52, 172);
/* oklch */ color: oklch(40.7% 0.187 272.1);

Tailwind

colors: {
  custom: {
    50: '#7a6cc6',
    500: '#2d34ac',
    950: '#000000',
  },
}

SCSS

$custom: #2d34ac;
$custom-light: #7a6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34ac",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 236.693,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40718,
    "c": 0.18693,
    "h": 272.1
  },
  "luminance": 0.05992
}

Semantic roles & 50–950 ramp

primary

#2D34AC

secondary

#C4BF71

accent

#D946E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2D34AC

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

Preview Lab → · Contrast checker → · Palette generator →