#2A50A2#2A50A2

#2A50A2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.1% C 0.140 H 263.2°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A50A2
RGB	rgb(42, 80, 162)
HSL	hsl(221, 59%, 40%)
HSV	hsv(221, 74%, 64%)
CMYK	cmyk(74.1%, 50.6%, 0%, 36.5%)
CIE-LAB	lab(35.67, 16.00, -48.36)
CIE-LCH	lch(35.67, 50.94, 288.31°)
OKLab	oklab(45.09% -0.0165 -0.1389)
OKLCH	oklch(45.09% 0.14 263.2)
XYZ	xyz(10.3428, 8.8371, 35.3361)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A50A2 #A27C2A

analogous

#2A8CA2 #2A50A2 #402AA2

triadic

#2A50A2 #A22A50 #50A22A

tetradic

#2A50A2 #A22A8C #A27C2A #2AA240

square

#2A50A2 #A22A8C #A27C2A #2AA240

split-complementary

#2A50A2 #A2402A #8CA22A

monochromatic

#112041 #1D3871 #2A50A2 #3D6ACD #6D8FD9

Accessibility & contrast

On white

7.59

#2A50A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2A50A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A50A2

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A50A2	#FFFFFF	#000000	##FFFFFF
##2A50A2	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5AA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006471

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a50a2;
/* rgb */ color: rgb(42, 80, 162);
/* oklch */ color: oklch(45.1% 0.140 263.2);

Tailwind

colors: {
  custom: {
    50: '#7480be',
    500: '#2a50a2',
    950: '#000000',
  },
}

SCSS

$custom: #2a50a2;
$custom-light: #7480be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a50a2",
  "rgb": {
    "r": 42,
    "g": 80,
    "b": 162
  },
  "hsl": {
    "h": 221,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.45092,
    "c": 0.13993,
    "h": 263.2
  },
  "luminance": 0.08838
}

Semantic roles & 50–950 ramp

primary

#2A50A2

secondary

#C0A468

accent

#B146E2

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2A50A2

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

Preview Lab → · Contrast checker → · Palette generator →