#2A54AC#2A54AC

#2A54AC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.7% C 0.149 H 262.8°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#2A54AC
RGB	rgb(42, 84, 172)
HSL	hsl(221, 61%, 42%)
HSV	hsv(221, 76%, 67%)
CMYK	cmyk(75.6%, 51.2%, 0%, 32.5%)
CIE-LAB	lab(37.50, 17.19, -51.36)
CIE-LCH	lch(37.50, 54.16, 288.50°)
OKLab	oklab(46.71% -0.0186 -0.1477)
OKLCH	oklch(46.71% 0.149 262.8)
XYZ	xyz(11.5689, 9.8102, 40.3056)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A54AC #AC822A

analogous

#2A95AC #2A54AC #412AAC

triadic

#2A54AC #AC2A54 #54AC2A

tetradic

#2A54AC #AC2A95 #AC822A #2AAC41

square

#2A54AC #AC2A95 #AC822A #2AAC41

split-complementary

#2A54AC #AC412A #95AC2A

monochromatic

#12244A #1E3C7B #2A54AC #4270D1 #7396DD

Accessibility & contrast

On white

7.09

#2A54AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2A54AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A54AC

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A54AC	#FFFFFF	#000000	##FFFFFF
##2A54AC	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5FAF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2a54ac;
/* rgb */ color: rgb(42, 84, 172);
/* oklch */ color: oklch(46.7% 0.149 262.8);

Tailwind

colors: {
  custom: {
    50: '#7683c5',
    500: '#2a54ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a54ac;
$custom-light: #7683c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a54ac",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 172
  },
  "hsl": {
    "h": 220.615,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4671,
    "c": 0.14889,
    "h": 262.8
  },
  "luminance": 0.09811
}

Semantic roles & 50–950 ramp

primary

#2A54AC

secondary

#C4A86D

accent

#B044E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A54AC

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

Preview Lab → · Contrast checker → · Palette generator →