#2D34B6#2D34B6

#2D34B6 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.200 H 271.6°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D34B6
RGB	rgb(45, 52, 182)
HSL	hsl(237, 60%, 45%)
HSV	hsv(237, 75%, 71%)
CMYK	cmyk(75.3%, 71.4%, 0%, 28.6%)
CIE-LAB	lab(30.38, 41.91, -68.92)
CIE-LCH	lch(30.38, 80.66, 301.30°)
OKLab	oklab(41.72% 0.0054 -0.1995)
OKLCH	oklch(41.72% 0.2 271.6)
XYZ	xyz(10.7508, 6.3901, 44.9137)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D34B6 #B6AF2D

analogous

#2D79B6 #2D34B6 #6A2DB6

triadic

#2D34B6 #B62D34 #34B62D

tetradic

#2D34B6 #B62D79 #B6AF2D #2DB66A

square

#2D34B6 #B62D79 #B6AF2D #2DB66A

split-complementary

#2D34B6 #B66A2D #79B62D

monochromatic

#151854 #212685 #2D34B6 #4D54D3 #7E83DF

Accessibility & contrast

On white

9.22

#2D34B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2D34B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34B6

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34B6	#FFFFFF	#000000	##FFFFFF
##2D34B6	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBA

Deuteranopia (green-blind)

#0041B4

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d34b6;
/* rgb */ color: rgb(45, 52, 182);
/* oklch */ color: oklch(41.7% 0.200 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c6ccd',
    500: '#2d34b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d34b6;
$custom-light: #7c6ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34b6",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 182
  },
  "hsl": {
    "h": 236.934,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41723,
    "c": 0.19955,
    "h": 271.6
  },
  "luminance": 0.06391
}

Semantic roles & 50–950 ramp

primary

#2D34B6

secondary

#C8C477

accent

#DB44E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D34B6

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

Preview Lab → · Contrast checker → · Palette generator →