#2E34B9#2E34B9

#2E34B9 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.1% C 0.203 H 271.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E34B9
RGB	rgb(46, 52, 185)
HSL	hsl(237, 60%, 45%)
HSV	hsv(237, 75%, 73%)
CMYK	cmyk(75.1%, 71.9%, 0%, 27.5%)
CIE-LAB	lab(30.73, 43.03, -70.11)
CIE-LCH	lch(30.73, 82.26, 301.54°)
OKLab	oklab(42.08% 0.0061 -0.2029)
OKLCH	oklch(42.08% 0.203 271.7)
XYZ	xyz(11.1087, 6.5384, 46.5661)
Luminance	0.0654 (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

#2E34B9 #B9B32E

analogous

#2E79B9 #2E34B9 #6D2EB9

triadic

#2E34B9 #B92E34 #34B92E

tetradic

#2E34B9 #B92E79 #B9B32E #2EB96D

square

#2E34B9 #B92E79 #B9B32E #2EB96D

split-complementary

#2E34B9 #B96D2E #79B92E

monochromatic

#161857 #222688 #2E34B9 #5156D4 #8286E0

Accessibility & contrast

On white

9.10

#2E34B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2E34B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34B9

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34B9	#FFFFFF	#000000	##FFFFFF
##2E34B9	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBD

Deuteranopia (green-blind)

#0042B7

Tritanopia (blue-blind)

#005A73

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e34b9;
/* rgb */ color: rgb(46, 52, 185);
/* oklch */ color: oklch(42.1% 0.203 271.7);

Tailwind

colors: {
  custom: {
    50: '#7d6ccf',
    500: '#2e34b9',
    950: '#000000',
  },
}

SCSS

$custom: #2e34b9;
$custom-light: #7d6ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34b9",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 185
  },
  "hsl": {
    "h": 237.41,
    "s": 60.173,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42084,
    "c": 0.20301,
    "h": 271.7
  },
  "luminance": 0.0654
}

Semantic roles & 50–950 ramp

primary

#2E34B9

secondary

#C9C57A

accent

#DC44E3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2E34B9

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

Preview Lab → · Contrast checker → · Palette generator →