#2C54BC#2C54BC

#2C54BC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.0% C 0.170 H 264.8°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2C54BC
RGB	rgb(44, 84, 188)
HSL	hsl(223, 62%, 45%)
HSV	hsv(223, 77%, 74%)
CMYK	cmyk(76.6%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(38.73, 23.54, -58.78)
CIE-LCH	lch(38.73, 63.32, 291.83°)
OKLab	oklab(48.04% -0.0155 -0.1695)
OKLCH	oklch(48.04% 0.17 264.8)
XYZ	xyz(13.2829, 10.5055, 48.8949)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C54BC #BC942C

analogous

#2C9CBC #2C54BC #4C2CBC

triadic

#2C54BC #BC2C54 #54BC2C

tetradic

#2C54BC #BC2C9C #BC942C #2CBC4C

square

#2C54BC #BC2C9C #BC942C #2CBC4C

split-complementary

#2C54BC #BC4C2C #9CBC2C

monochromatic

#152859 #203E8A #2C54BC #4F75D6 #819CE1

Accessibility & contrast

On white

6.77

#2C54BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2C54BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C54BC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C54BC	#FFFFFF	#000000	##FFFFFF
##2C54BC	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c54bc;
/* rgb */ color: rgb(44, 84, 188);
/* oklch */ color: oklch(48.0% 0.170 264.8);

Tailwind

colors: {
  custom: {
    50: '#7b83d1',
    500: '#2c54bc',
    950: '#000000',
  },
}

SCSS

$custom: #2c54bc;
$custom-light: #7b83d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c54bc",
  "rgb": {
    "r": 44,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 223.333,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48036,
    "c": 0.17023,
    "h": 264.8
  },
  "luminance": 0.10507
}

Semantic roles & 50–950 ramp

primary

#2C54BC

secondary

#CAB479

accent

#B843E5

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2C54BC

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

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