#2E34B1#2E34B1

#2E34B1 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.193 H 272.1°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#2E34B1
RGB	rgb(46, 52, 177)
HSL	hsl(237, 59%, 44%)
HSV	hsv(237, 74%, 69%)
CMYK	cmyk(74%, 70.6%, 0%, 30.6%)
CIE-LAB	lab(29.94, 40.28, -66.67)
CIE-LCH	lch(29.94, 77.89, 301.14°)
OKLab	oklab(41.27% 0.0072 -0.1929)
OKLCH	oklch(41.27% 0.193 272.1)
XYZ	xyz(10.2878, 6.2101, 42.2429)
Luminance	0.0621 (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

#2E34B1 #B1AB2E

analogous

#2E75B1 #2E34B1 #692EB1

triadic

#2E34B1 #B12E34 #34B12E

tetradic

#2E34B1 #B12E75 #B1AB2E #2EB169

square

#2E34B1 #B12E75 #B1AB2E #2EB169

split-complementary

#2E34B1 #B1692E #75B12E

monochromatic

#151750 #212680 #2E34B1 #4C52D0 #7C81DD

Accessibility & contrast

On white

9.37

#2E34B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2E34B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34B1

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34B1	#FFFFFF	#000000	##FFFFFF
##2E34B1	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#0040AF

Tritanopia (blue-blind)

#00576F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e34b1;
/* rgb */ color: rgb(46, 52, 177);
/* oklch */ color: oklch(41.3% 0.193 272.1);

Tailwind

colors: {
  custom: {
    50: '#7b6cc9',
    500: '#2e34b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e34b1;
$custom-light: #7b6cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34b1",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 177
  },
  "hsl": {
    "h": 237.252,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41274,
    "c": 0.19301,
    "h": 272.1
  },
  "luminance": 0.06211
}

Semantic roles & 50–950 ramp

primary

#2E34B1

secondary

#C6C275

accent

#DB46E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E34B1

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

Preview Lab → · Contrast checker → · Palette generator →