#2B2A87#2B2A87

#2B2A87 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.150 H 275.9°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A87
RGB	rgb(43, 42, 135)
HSL	hsl(241, 53%, 35%)
HSV	hsv(241, 69%, 53%)
CMYK	cmyk(68.1%, 68.9%, 0%, 47.1%)
CIE-LAB	lab(23.40, 31.41, -51.78)
CIE-LCH	lch(23.40, 60.56, 301.24°)
OKLab	oklab(35.27% 0.0155 -0.1494)
OKLCH	oklch(35.27% 0.15 275.9)
XYZ	xyz(6.1960, 3.9182, 23.3468)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A87 #86872A

analogous

#2A5887 #2B2A87 #5A2A87

triadic

#2B2A87 #872B2A #2A872B

tetradic

#2B2A87 #872A58 #86872A #2A875A

square

#2B2A87 #872A58 #86872A #2A875A

split-complementary

#2B2A87 #875A2A #58872A

monochromatic

#0D0D2A #1C1B58 #2B2A87 #3A39B6 #605ECD

Accessibility & contrast

On white

11.77

#2B2A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2B2A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A87

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A87	#FFFFFF	#000000	##FFFFFF
##2B2A87	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004355

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b2a87;
/* rgb */ color: rgb(43, 42, 135);
/* oklch */ color: oklch(35.3% 0.150 275.9);

Tailwind

colors: {
  custom: {
    50: '#7164ab',
    500: '#2b2a87',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a87;
$custom-light: #7164ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a87",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 135
  },
  "hsl": {
    "h": 240.645,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35272,
    "c": 0.15024,
    "h": 275.9
  },
  "luminance": 0.03919
}

Semantic roles & 50–950 ramp

primary

#2B2A87

secondary

#B2B35A

accent

#DC4CDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2B2A87

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

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