#2B418C#2B418C

#2B418C is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.2% C 0.127 H 267.9°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B418C
RGB	rgb(43, 65, 140)
HSL	hsl(226, 53%, 36%)
HSV	hsv(226, 69%, 55%)
CMYK	cmyk(69.3%, 53.6%, 0%, 45.1%)
CIE-LAB	lab(29.88, 17.83, -44.34)
CIE-LCH	lch(29.88, 47.79, 291.91°)
OKLab	oklab(40.21% -0.0046 -0.1273)
OKLCH	oklch(40.21% 0.127 267.9)
XYZ	xyz(7.6186, 6.1869, 25.5986)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B418C #8C762B

analogous

#2B718C #2B418C #452B8C

triadic

#2B418C #8C2B41 #418C2B

tetradic

#2B418C #8C2B71 #8C762B #2B8C45

square

#2B418C #8C2B71 #8C762B #2B8C45

split-complementary

#2B418C #8C452B #718C2B

monochromatic

#0E162E #1D2B5D #2B418C #3957BB #627BCF

Accessibility & contrast

On white

9.39

#2B418C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2B418C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B418C

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B418C	#FFFFFF	#000000	##FFFFFF
##2B418C	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114B8F

Deuteranopia (green-blind)

#00428A

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b418c;
/* rgb */ color: rgb(43, 65, 140);
/* oklch */ color: oklch(40.2% 0.127 267.9);

Tailwind

colors: {
  custom: {
    50: '#7075ae',
    500: '#2b418c',
    950: '#000000',
  },
}

SCSS

$custom: #2b418c;
$custom-light: #7075ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b418c",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 140
  },
  "hsl": {
    "h": 226.392,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40207,
    "c": 0.12743,
    "h": 267.9
  },
  "luminance": 0.06188
}

Semantic roles & 50–950 ramp

primary

#2B418C

secondary

#B5A15E

accent

#BC4BDC

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2B418C

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

Preview Lab → · Contrast checker → · Palette generator →