#2D34B2#2D34B2

#2D34B2 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.195 H 271.8°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#2D34B2
RGB	rgb(45, 52, 178)
HSL	hsl(237, 60%, 44%)
HSV	hsv(237, 75%, 70%)
CMYK	cmyk(74.7%, 70.8%, 0%, 30.2%)
CIE-LAB	lab(29.98, 40.53, -67.20)
CIE-LCH	lch(29.98, 78.47, 301.10°)
OKLab	oklab(41.32% 0.006 -0.1945)
OKLCH	oklch(41.32% 0.195 271.8)
XYZ	xyz(10.3433, 6.2271, 42.7677)
Luminance	0.0623 (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

#2D34B2 #B2AB2D

analogous

#2D76B2 #2D34B2 #682DB2

triadic

#2D34B2 #B22D34 #34B22D

tetradic

#2D34B2 #B22D76 #B2AB2D #2DB268

square

#2D34B2 #B22D76 #B2AB2D #2DB268

split-complementary

#2D34B2 #B2682D #76B22D

monochromatic

#141750 #212681 #2D34B2 #4B52D1 #7C81DE

Accessibility & contrast

On white

9.35

#2D34B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2D34B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D34B2

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D34B2	#FFFFFF	#000000	##FFFFFF
##2D34B2	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB6

Deuteranopia (green-blind)

#0040B0

Tritanopia (blue-blind)

#00576F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d34b2;
/* rgb */ color: rgb(45, 52, 178);
/* oklch */ color: oklch(41.3% 0.195 271.8);

Tailwind

colors: {
  custom: {
    50: '#7b6cca',
    500: '#2d34b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d34b2;
$custom-light: #7b6cca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d34b2",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 178
  },
  "hsl": {
    "h": 236.842,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41318,
    "c": 0.19454,
    "h": 271.8
  },
  "luminance": 0.06228
}

Semantic roles & 50–950 ramp

primary

#2D34B2

secondary

#C6C275

accent

#DB45E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2D34B2

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

Preview Lab → · Contrast checker → · Palette generator →