#2D34A4#2D34A4

#2D34A4 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.177 H 272.5°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D34A4
RGB	rgb(45, 52, 164)
HSL	hsl(236, 57%, 41%)
HSV	hsv(236, 73%, 64%)
CMYK	cmyk(72.6%, 68.3%, 0%, 35.7%)
CIE-LAB	lab(28.63, 35.62, -61.02)
CIE-LCH	lch(28.63, 70.66, 300.27°)
OKLab	oklab(39.93% 0.0076 -0.1764)
OKLCH	oklch(39.93% 0.177 272.5)
XYZ	xyz(9.0088, 5.6933, 35.7389)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D34A4 #A49D2D

analogous

#2D6FA4 #2D34A4 #612DA4

triadic

#2D34A4 #A42D34 #34A42D

tetradic

#2D34A4 #A42D6F #A49D2D #2DA461

square

#2D34A4 #A42D6F #A49D2D #2DA461

split-complementary

#2D34A4 #A4612D #6FA42D

monochromatic

#131644 #202574 #2D34A4 #434BCB #7379D9

Accessibility & contrast

On white

9.82

#2D34A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2D34A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34A4

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34A4	#FFFFFF	#000000	##FFFFFF
##2D34A4	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A7

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d34a4;
/* rgb */ color: rgb(45, 52, 164);
/* oklch */ color: oklch(39.9% 0.177 272.5);

Tailwind

colors: {
  custom: {
    50: '#786cc0',
    500: '#2d34a4',
    950: '#000000',
  },
}

SCSS

$custom: #2d34a4;
$custom-light: #786cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34a4",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 164
  },
  "hsl": {
    "h": 236.471,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39931,
    "c": 0.17658,
    "h": 272.5
  },
  "luminance": 0.05694
}

Semantic roles & 50–950 ramp

primary

#2D34A4

secondary

#C0BB6D

accent

#D748E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D34A4

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

Preview Lab → · Contrast checker → · Palette generator →