#2B50A2#2B50A2

#2B50A2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.1% C 0.140 H 263.5°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B50A2
RGB	rgb(43, 80, 162)
HSL	hsl(221, 58%, 40%)
HSV	hsv(221, 73%, 64%)
CMYK	cmyk(73.5%, 50.6%, 0%, 36.5%)
CIE-LAB	lab(35.71, 16.14, -48.29)
CIE-LCH	lch(35.71, 50.91, 288.48°)
OKLab	oklab(45.14% -0.0157 -0.1387)
OKLCH	oklch(45.14% 0.14 263.5)
XYZ	xyz(10.3842, 8.8584, 35.3380)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B50A2 #A27D2B

analogous

#2B8BA2 #2B50A2 #422BA2

triadic

#2B50A2 #A22B50 #50A22B

tetradic

#2B50A2 #A22B8B #A27D2B #2BA242

square

#2B50A2 #A22B8B #A27D2B #2BA242

split-complementary

#2B50A2 #A2422B #8BA22B

monochromatic

#112041 #1E3872 #2B50A2 #3E6ACC #6F90D9

Accessibility & contrast

On white

7.58

#2B50A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2B50A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B50A2

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B50A2	#FFFFFF	#000000	##FFFFFF
##2B50A2	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205AA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006471

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2b50a2;
/* rgb */ color: rgb(43, 80, 162);
/* oklch */ color: oklch(45.1% 0.140 263.5);

Tailwind

colors: {
  custom: {
    50: '#7480be',
    500: '#2b50a2',
    950: '#000000',
  },
}

SCSS

$custom: #2b50a2;
$custom-light: #7480be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b50a2",
  "rgb": {
    "r": 43,
    "g": 80,
    "b": 162
  },
  "hsl": {
    "h": 221.345,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45135,
    "c": 0.13962,
    "h": 263.5
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#2B50A2

secondary

#C0A569

accent

#B147E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2B50A2

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

Preview Lab → · Contrast checker → · Palette generator →