#2B2E87#2B2E87

#2B2E87 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.145 H 274.9°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E87
RGB	rgb(43, 46, 135)
HSL	hsl(238, 52%, 35%)
HSV	hsv(238, 68%, 53%)
CMYK	cmyk(68.1%, 65.9%, 0%, 47.1%)
CIE-LAB	lab(24.37, 28.81, -50.18)
CIE-LCH	lch(24.37, 57.86, 299.86°)
OKLab	oklab(35.98% 0.0123 -0.1447)
OKLCH	oklch(35.98% 0.145 274.9)
XYZ	xyz(6.3450, 4.2163, 23.3964)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E87 #87842B

analogous

#2B5C87 #2B2E87 #562B87

triadic

#2B2E87 #872B2E #2E872B

tetradic

#2B2E87 #872B5C #87842B #2B8756

square

#2B2E87 #872B5C #87842B #2B8756

split-complementary

#2B2E87 #87562B #5C872B

monochromatic

#0D0E2A #1C1E59 #2B2E87 #3A3EB5 #6064CC

Accessibility & contrast

On white

11.39

#2B2E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2B2E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E87

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E87	#FFFFFF	#000000	##FFFFFF
##2B2E87	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003685

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b2e87;
/* rgb */ color: rgb(43, 46, 135);
/* oklch */ color: oklch(36.0% 0.145 274.9);

Tailwind

colors: {
  custom: {
    50: '#7167ab',
    500: '#2b2e87',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e87;
$custom-light: #7167ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e87",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 135
  },
  "hsl": {
    "h": 238.043,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35981,
    "c": 0.14527,
    "h": 274.9
  },
  "luminance": 0.04217
}

Semantic roles & 50–950 ramp

primary

#2B2E87

secondary

#B2B05B

accent

#D64DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2B2E87

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

Preview Lab → · Contrast checker → · Palette generator →