#2A50AD#2A50AD

#2A50AD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.9% C 0.155 H 264.3°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#2A50AD
RGB	rgb(42, 80, 173)
HSL	hsl(223, 61%, 42%)
HSV	hsv(223, 76%, 68%)
CMYK	cmyk(75.7%, 53.8%, 0%, 32.2%)
CIE-LAB	lab(36.45, 20.23, -53.65)
CIE-LCH	lch(36.45, 57.34, 290.66°)
OKLab	oklab(45.94% -0.0153 -0.1545)
OKLCH	oklch(45.94% 0.155 264.3)
XYZ	xyz(11.3637, 9.2454, 40.7127)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A50AD #AD872A

analogous

#2A92AD #2A50AD #452AAD

triadic

#2A50AD #AD2A50 #50AD2A

tetradic

#2A50AD #AD2A92 #AD872A #2AAD45

square

#2A50AD #AD2A92 #AD872A #2AAD45

split-complementary

#2A50AD #AD452A #92AD2A

monochromatic

#12224B #1E397C #2A50AD #436CD1 #7493DD

Accessibility & contrast

On white

7.37

#2A50AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2A50AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A50AD

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A50AD	#FFFFFF	#000000	##FFFFFF
##2A50AD	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085CB0

Deuteranopia (green-blind)

#0050AB

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2a50ad;
/* rgb */ color: rgb(42, 80, 173);
/* oklch */ color: oklch(45.9% 0.155 264.3);

Tailwind

colors: {
  custom: {
    50: '#7780c6',
    500: '#2a50ad',
    950: '#000000',
  },
}

SCSS

$custom: #2a50ad;
$custom-light: #7780c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a50ad",
  "rgb": {
    "r": 42,
    "g": 80,
    "b": 173
  },
  "hsl": {
    "h": 222.595,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45937,
    "c": 0.15529,
    "h": 264.3
  },
  "luminance": 0.09247
}

Semantic roles & 50–950 ramp

primary

#2A50AD

secondary

#C5AC6E

accent

#B644E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A50AD

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

Preview Lab → · Contrast checker → · Palette generator →