#2B2E8B#2B2E8B

#2B2E8B is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.151 H 274.5°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E8B
RGB	rgb(43, 46, 139)
HSL	hsl(238, 53%, 36%)
HSV	hsv(238, 69%, 55%)
CMYK	cmyk(69.1%, 66.9%, 0%, 45.5%)
CIE-LAB	lab(24.74, 30.25, -52.08)
CIE-LCH	lch(24.74, 60.23, 300.15°)
OKLab	oklab(36.36% 0.012 -0.1503)
OKLCH	oklch(36.36% 0.151 274.5)
XYZ	xyz(6.6319, 4.3311, 24.9076)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E8B #8B882B

analogous

#2B5E8B #2B2E8B #582B8B

triadic

#2B2E8B #8B2B2E #2E8B2B

tetradic

#2B2E8B #8B2B5E #8B882B #2B8B58

square

#2B2E8B #8B2B5E #8B882B #2B8B58

split-complementary

#2B2E8B #8B582B #5E8B2B

monochromatic

#0E0F2E #1D1F5C #2B2E8B #393DBA #6265CE

Accessibility & contrast

On white

11.25

#2B2E8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2B2E8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E8B

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E8B	#FFFFFF	#000000	##FFFFFF
##2B2E8B	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#003689

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2b2e8b;
/* rgb */ color: rgb(43, 46, 139);
/* oklch */ color: oklch(36.4% 0.151 274.5);

Tailwind

colors: {
  custom: {
    50: '#7267ae',
    500: '#2b2e8b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e8b;
$custom-light: #7267ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e8b",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 139
  },
  "hsl": {
    "h": 238.125,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36358,
    "c": 0.1508,
    "h": 274.5
  },
  "luminance": 0.04332
}

Semantic roles & 50–950 ramp

primary

#2B2E8B

secondary

#B5B25D

accent

#D84CDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2B2E8B

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

Preview Lab → · Contrast checker → · Palette generator →