#2B49A2#2B49A2

#2B49A2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.149 H 266.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B49A2
RGB	rgb(43, 73, 162)
HSL	hsl(225, 58%, 40%)
HSV	hsv(225, 73%, 64%)
CMYK	cmyk(73.5%, 54.9%, 0%, 36.5%)
CIE-LAB	lab(33.74, 20.82, -51.47)
CIE-LCH	lch(33.74, 55.52, 292.03°)
OKLab	oklab(43.64% -0.0098 -0.1482)
OKLCH	oklch(43.64% 0.149 266.2)
XYZ	xyz(9.8981, 7.8863, 35.1760)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B49A2 #A2842B

analogous

#2B84A2 #2B49A2 #482BA2

triadic

#2B49A2 #A22B49 #49A22B

tetradic

#2B49A2 #A22B84 #A2842B #2BA248

square

#2B49A2 #A22B84 #A2842B #2BA248

split-complementary

#2B49A2 #A2482B #84A22B

monochromatic

#111D41 #1E3372 #2B49A2 #3E62CC #6F89D9

Accessibility & contrast

On white

8.15

#2B49A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2B49A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B49A2

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B49A2	#FFFFFF	#000000	##FFFFFF
##2B49A2	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A5

Deuteranopia (green-blind)

#004AA0

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b49a2;
/* rgb */ color: rgb(43, 73, 162);
/* oklch */ color: oklch(43.6% 0.149 266.2);

Tailwind

colors: {
  custom: {
    50: '#757bbe',
    500: '#2b49a2',
    950: '#000000',
  },
}

SCSS

$custom: #2b49a2;
$custom-light: #757bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2b49a2",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 162
  },
  "hsl": {
    "h": 224.874,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43644,
    "c": 0.14852,
    "h": 266.2
  },
  "luminance": 0.07887
}

Semantic roles & 50–950 ramp

primary

#2B49A2

secondary

#C0AA69

accent

#BA47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2B49A2

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

Preview Lab → · Contrast checker → · Palette generator →