#2C54B1#2C54B1

#2C54B1 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.2% C 0.155 H 263.9°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C54B1
RGB	rgb(44, 84, 177)
HSL	hsl(222, 60%, 43%)
HSV	hsv(222, 75%, 69%)
CMYK	cmyk(75.1%, 52.5%, 0%, 30.6%)
CIE-LAB	lab(37.93, 19.36, -53.62)
CIE-LCH	lch(37.93, 57.01, 289.85°)
OKLab	oklab(47.17% -0.0165 -0.1543)
OKLCH	oklch(47.17% 0.155 263.9)
XYZ	xyz(12.1420, 10.0491, 42.8862)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C54B1 #B1892C

analogous

#2C96B1 #2C54B1 #462CB1

triadic

#2C54B1 #B12C54 #54B12C

tetradic

#2C54B1 #B12C96 #B1892C #2CB146

square

#2C54B1 #B12C96 #B1892C #2CB146

split-complementary

#2C54B1 #B1462C #96B12C

monochromatic

#14254F #203D80 #2C54B1 #4972D2 #7A98DE

Accessibility & contrast

On white

6.98

#2C54B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2C54B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C54B1

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C54B1	#FFFFFF	#000000	##FFFFFF
##2C54B1	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1460B4

Deuteranopia (green-blind)

#0053AF

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2c54b1;
/* rgb */ color: rgb(44, 84, 177);
/* oklch */ color: oklch(47.2% 0.155 263.9);

Tailwind

colors: {
  custom: {
    50: '#7883c9',
    500: '#2c54b1',
    950: '#000000',
  },
}

SCSS

$custom: #2c54b1;
$custom-light: #7883c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c54b1",
  "rgb": {
    "r": 44,
    "g": 84,
    "b": 177
  },
  "hsl": {
    "h": 221.955,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47172,
    "c": 0.15522,
    "h": 263.9
  },
  "luminance": 0.1005
}

Semantic roles & 50–950 ramp

primary

#2C54B1

secondary

#C6AD73

accent

#B444E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C54B1

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

Preview Lab → · Contrast checker → · Palette generator →