#2C54AC#2C54AC

#2C54AC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.148 H 263.4°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C54AC
RGB	rgb(44, 84, 172)
HSL	hsl(221, 59%, 42%)
HSV	hsv(221, 74%, 67%)
CMYK	cmyk(74.4%, 51.2%, 0%, 32.5%)
CIE-LAB	lab(37.58, 17.45, -51.23)
CIE-LCH	lch(37.58, 54.12, 288.81°)
OKLab	oklab(46.79% -0.0171 -0.1473)
OKLCH	oklch(46.79% 0.148 263.4)
XYZ	xyz(11.6528, 9.8534, 40.3095)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C54AC #AC842C

analogous

#2C94AC #2C54AC #442CAC

triadic

#2C54AC #AC2C54 #54AC2C

tetradic

#2C54AC #AC2C94 #AC842C #2CAC44

square

#2C54AC #AC2C94 #AC842C #2CAC44

split-complementary

#2C54AC #AC442C #94AC2C

monochromatic

#13244B #203C7B #2C54AC #4671D0 #7696DC

Accessibility & contrast

On white

7.07

#2C54AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2C54AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C54AC

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C54AC	#FFFFFF	#000000	##FFFFFF
##2C54AC	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5FAF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2c54ac;
/* rgb */ color: rgb(44, 84, 172);
/* oklch */ color: oklch(46.8% 0.148 263.4);

Tailwind

colors: {
  custom: {
    50: '#7783c5',
    500: '#2c54ac',
    950: '#000000',
  },
}

SCSS

$custom: #2c54ac;
$custom-light: #7783c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c54ac",
  "rgb": {
    "r": 44,
    "g": 84,
    "b": 172
  },
  "hsl": {
    "h": 221.25,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.46792,
    "c": 0.1483,
    "h": 263.4
  },
  "luminance": 0.09855
}

Semantic roles & 50–950 ramp

primary

#2C54AC

secondary

#C4AA70

accent

#B145E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C54AC

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

Preview Lab → · Contrast checker → · Palette generator →