#2B2E97#2B2E97

#2B2E97 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.167 H 273.7°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E97
RGB	rgb(43, 46, 151)
HSL	hsl(238, 56%, 38%)
HSV	hsv(238, 72%, 59%)
CMYK	cmyk(71.5%, 69.5%, 0%, 40.8%)
CIE-LAB	lab(25.87, 34.55, -57.64)
CIE-LCH	lch(25.87, 67.20, 300.94°)
OKLab	oklab(37.52% 0.0107 -0.1666)
OKLCH	oklch(37.52% 0.167 273.7)
XYZ	xyz(7.5573, 4.7012, 29.7813)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E97 #97942B

analogous

#2B6497 #2B2E97 #5E2B97

triadic

#2B2E97 #972B2E #2E972B

tetradic

#2B2E97 #972B64 #97942B #2B975E

square

#2B2E97 #972B64 #97942B #2B975E

split-complementary

#2B2E97 #975E2B #64972B

monochromatic

#101138 #1D1F67 #2B2E97 #393DC7 #686BD4

Accessibility & contrast

On white

10.82

#2B2E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2B2E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E97

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E97	#FFFFFF	#000000	##FFFFFF
##2B2E97	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#003895

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b2e97;
/* rgb */ color: rgb(43, 46, 151);
/* oklch */ color: oklch(37.5% 0.167 273.7);

Tailwind

colors: {
  custom: {
    50: '#7467b7',
    500: '#2b2e97',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e97;
$custom-light: #7467b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e97",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 151
  },
  "hsl": {
    "h": 238.333,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37523,
    "c": 0.16694,
    "h": 273.7
  },
  "luminance": 0.04702
}

Semantic roles & 50–950 ramp

primary

#2B2E97

secondary

#BBB863

accent

#DB49DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2B2E97

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

Preview Lab → · Contrast checker → · Palette generator →