#2D34CA#2D34CA

#2D34CA is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.224 H 270.6°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D34CA
RGB	rgb(45, 52, 202)
HSL	hsl(237, 64%, 48%)
HSV	hsv(237, 78%, 79%)
CMYK	cmyk(77.7%, 74.3%, 0%, 20.8%)
CIE-LAB	lab(32.43, 48.65, -77.30)
CIE-LCH	lch(32.43, 91.34, 302.19°)
OKLab	oklab(43.8% 0.0025 -0.2239)
OKLCH	oklch(43.8% 0.224 270.6)
XYZ	xyz(12.9672, 7.2767, 56.5868)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 4.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D34CA #CAC32D

analogous

#2D82CA #2D34CA #742DCA

triadic

#2D34CA #CA2D34 #34CA2D

tetradic

#2D34CA #CA2D82 #CAC32D #2DCA74

square

#2D34CA #CA2D82 #CAC32D #2DCA74

split-complementary

#2D34CA #CA742D #82CA2D

monochromatic

#171A66 #222798 #2D34CA #5A60DA #8C90E5

Accessibility & contrast

On white

8.55

#2D34CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2D34CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34CA

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34CA	#FFFFFF	#000000	##FFFFFF
##2D34CA	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CE

Deuteranopia (green-blind)

#0044C7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d34ca;
/* rgb */ color: rgb(45, 52, 202);
/* oklch */ color: oklch(43.8% 0.224 270.6);

Tailwind

colors: {
  custom: {
    50: '#816ddc',
    500: '#2d34ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d34ca;
$custom-light: #816ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34ca",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 202
  },
  "hsl": {
    "h": 237.325,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.438,
    "c": 0.22387,
    "h": 270.6
  },
  "luminance": 0.07278
}

Semantic roles & 50–950 ramp

primary

#2D34CA

secondary

#CFCC83

accent

#DF41E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D34CA

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

Preview Lab → · Contrast checker → · Palette generator →