#2A50AA#2A50AA

#2A50AA is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.151 H 264.1°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#2A50AA
RGB	rgb(42, 80, 170)
HSL	hsl(222, 60%, 42%)
HSV	hsv(222, 75%, 67%)
CMYK	cmyk(75.3%, 52.9%, 0%, 33.3%)
CIE-LAB	lab(36.23, 19.08, -52.22)
CIE-LCH	lch(36.23, 55.60, 290.07°)
OKLab	oklab(45.7% -0.0156 -0.1503)
OKLCH	oklch(45.7% 0.151 264.1)
XYZ	xyz(11.0766, 9.1306, 39.2010)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A50AA #AA842A

analogous

#2A90AA #2A50AA #442AAA

triadic

#2A50AA #AA2A50 #50AA2A

tetradic

#2A50AA #AA2A90 #AA842A #2AAA44

square

#2A50AA #AA2A90 #AA842A #2AAA44

split-complementary

#2A50AA #AA442A #90AA2A

monochromatic

#122248 #1E3979 #2A50AA #416CD0 #7292DC

Accessibility & contrast

On white

7.43

#2A50AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2A50AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A50AA

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A50AA	#FFFFFF	#000000	##FFFFFF
##2A50AA	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115BAD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#006675

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a50aa;
/* rgb */ color: rgb(42, 80, 170);
/* oklch */ color: oklch(45.7% 0.151 264.1);

Tailwind

colors: {
  custom: {
    50: '#7680c4',
    500: '#2a50aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a50aa;
$custom-light: #7680c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a50aa",
  "rgb": {
    "r": 42,
    "g": 80,
    "b": 170
  },
  "hsl": {
    "h": 222.188,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45703,
    "c": 0.15113,
    "h": 264.1
  },
  "luminance": 0.09132
}

Semantic roles & 50–950 ramp

primary

#2A50AA

secondary

#C3AA6C

accent

#B444E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A50AA

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

Preview Lab → · Contrast checker → · Palette generator →