#2B49A7#2B49A7

#2B49A7 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.156 H 266.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2B49A7
RGB	rgb(43, 73, 167)
HSL	hsl(225, 59%, 41%)
HSV	hsv(225, 74%, 65%)
CMYK	cmyk(74.3%, 56.3%, 0%, 34.5%)
CIE-LAB	lab(34.12, 22.73, -53.85)
CIE-LCH	lch(34.12, 58.45, 292.88°)
OKLab	oklab(44.05% -0.0094 -0.1552)
OKLCH	oklch(44.05% 0.156 266.5)
XYZ	xyz(10.3514, 8.0676, 37.5634)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B49A7 #A7892B

analogous

#2B87A7 #2B49A7 #4B2BA7

triadic

#2B49A7 #A72B49 #49A72B

tetradic

#2B49A7 #A72B87 #A7892B #2BA74B

square

#2B49A7 #A72B87 #A7892B #2BA74B

split-complementary

#2B49A7 #A74B2B #87A72B

monochromatic

#121E46 #1E3476 #2B49A7 #4163CE #728BDB

Accessibility & contrast

On white

8.03

#2B49A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2B49A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B49A7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B49A7	#FFFFFF	#000000	##FFFFFF
##2B49A7	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AA

Deuteranopia (green-blind)

#004BA5

Tritanopia (blue-blind)

#006071

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2b49a7;
/* rgb */ color: rgb(43, 73, 167);
/* oklch */ color: oklch(44.0% 0.156 266.5);

Tailwind

colors: {
  custom: {
    50: '#767bc2',
    500: '#2b49a7',
    950: '#000000',
  },
}

SCSS

$custom: #2b49a7;
$custom-light: #767bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b49a7",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 167
  },
  "hsl": {
    "h": 225.484,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44048,
    "c": 0.15551,
    "h": 266.5
  },
  "luminance": 0.08069
}

Semantic roles & 50–950 ramp

primary

#2B49A7

secondary

#C2AD6C

accent

#BC46E2

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2B49A7

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

Preview Lab → · Contrast checker → · Palette generator →