#2B34C0#2B34C0

#2B34C0 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.6% C 0.212 H 270.5°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B34C0
RGB	rgb(43, 52, 192)
HSL	hsl(236, 63%, 46%)
HSV	hsv(236, 78%, 75%)
CMYK	cmyk(77.6%, 72.9%, 0%, 24.7%)
CIE-LAB	lab(31.29, 45.15, -73.33)
CIE-LCH	lch(31.29, 86.12, 301.62°)
OKLab	oklab(42.65% 0.0019 -0.2124)
OKLCH	oklch(42.65% 0.212 270.5)
XYZ	xyz(11.7354, 6.7740, 50.5480)
Luminance	0.0678 (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

#2B34C0 #C0B72B

analogous

#2B7EC0 #2B34C0 #6C2BC0

triadic

#2B34C0 #C02B34 #34C02B

tetradic

#2B34C0 #C02B7E #C0B72B #2BC06C

square

#2B34C0 #C02B7E #C0B72B #2BC06C

split-complementary

#2B34C0 #C06C2B #7EC02B

monochromatic

#15195C #20268E #2B34C0 #5059D8 #8288E3

Accessibility & contrast

On white

8.92

#2B34C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2B34C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B34C0

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B34C0	#FFFFFF	#000000	##FFFFFF
##2B34C0	1.00	8.92	2.36	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C4

Deuteranopia (green-blind)

#0042BE

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2b34c0;
/* rgb */ color: rgb(43, 52, 192);
/* oklch */ color: oklch(42.6% 0.212 270.5);

Tailwind

colors: {
  custom: {
    50: '#7e6dd4',
    500: '#2b34c0',
    950: '#000000',
  },
}

SCSS

$custom: #2b34c0;
$custom-light: #7e6dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b34c0",
  "rgb": {
    "r": 43,
    "g": 52,
    "b": 192
  },
  "hsl": {
    "h": 236.376,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4265,
    "c": 0.21237,
    "h": 270.5
  },
  "luminance": 0.06775
}

Semantic roles & 50–950 ramp

primary

#2B34C0

secondary

#CCC77B

accent

#DC41E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2B34C0

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

Preview Lab → · Contrast checker → · Palette generator →