#2B49AA#2B49AA

#2B49AA is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.160 H 266.7°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B49AA
RGB	rgb(43, 73, 170)
HSL	hsl(226, 60%, 42%)
HSV	hsv(226, 75%, 67%)
CMYK	cmyk(74.7%, 57.1%, 0%, 33.3%)
CIE-LAB	lab(34.35, 23.87, -55.27)
CIE-LCH	lch(34.35, 60.20, 293.36°)
OKLab	oklab(44.3% -0.0093 -0.1594)
OKLCH	oklch(44.3% 0.16 266.7)
XYZ	xyz(10.6320, 8.1798, 39.0409)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B49AA #AA8C2B

analogous

#2B89AA #2B49AA #4D2BAA

triadic

#2B49AA #AA2B49 #49AA2B

tetradic

#2B49AA #AA2B89 #AA8C2B #2BAA4D

square

#2B49AA #AA2B89 #AA8C2B #2BAA4D

split-complementary

#2B49AA #AA4D2B #89AA2B

monochromatic

#121F48 #1F3479 #2B49AA #4364CF #748CDC

Accessibility & contrast

On white

7.97

#2B49AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2B49AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B49AA

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B49AA	#FFFFFF	#000000	##FFFFFF
##2B49AA	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#006172

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2b49aa;
/* rgb */ color: rgb(43, 73, 170);
/* oklch */ color: oklch(44.3% 0.160 266.7);

Tailwind

colors: {
  custom: {
    50: '#777bc4',
    500: '#2b49aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b49aa;
$custom-light: #777bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b49aa",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 170
  },
  "hsl": {
    "h": 225.827,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44295,
    "c": 0.15965,
    "h": 266.7
  },
  "luminance": 0.08181
}

Semantic roles & 50–950 ramp

primary

#2B49AA

secondary

#C3AF6E

accent

#BE45E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2B49AA

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

Preview Lab → · Contrast checker → · Palette generator →