#2B2D87#2B2D87

#2B2D87 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.147 H 275.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D87
RGB	rgb(43, 45, 135)
HSL	hsl(239, 52%, 35%)
HSV	hsv(239, 68%, 53%)
CMYK	cmyk(68.1%, 66.7%, 0%, 47.1%)
CIE-LAB	lab(24.13, 29.46, -50.59)
CIE-LCH	lch(24.13, 58.54, 300.22°)
OKLab	oklab(35.8% 0.0131 -0.1459)
OKLCH	oklch(35.8% 0.147 275.1)
XYZ	xyz(6.3064, 4.1391, 23.3836)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D87 #87852B

analogous

#2B5B87 #2B2D87 #572B87

triadic

#2B2D87 #872B2D #2D872B

tetradic

#2B2D87 #872B5B #87852B #2B8757

square

#2B2D87 #872B5B #87852B #2B8757

split-complementary

#2B2D87 #87572B #5B872B

monochromatic

#0D0E2A #1C1E59 #2B2D87 #3A3CB5 #6062CC

Accessibility & contrast

On white

11.49

#2B2D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2B2D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D87

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D87	#FFFFFF	#000000	##FFFFFF
##2B2D87	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b2d87;
/* rgb */ color: rgb(43, 45, 135);
/* oklch */ color: oklch(35.8% 0.147 275.1);

Tailwind

colors: {
  custom: {
    50: '#7166ab',
    500: '#2b2d87',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d87;
$custom-light: #7166ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d87",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 135
  },
  "hsl": {
    "h": 238.696,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.358,
    "c": 0.14654,
    "h": 275.1
  },
  "luminance": 0.0414
}

Semantic roles & 50–950 ramp

primary

#2B2D87

secondary

#B2B05B

accent

#D84DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2B2D87

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

Preview Lab → · Contrast checker → · Palette generator →