#2C54BD#2C54BD

#2C54BD is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.1% C 0.172 H 264.8°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C54BD
RGB	rgb(44, 84, 189)
HSL	hsl(223, 62%, 46%)
HSV	hsv(223, 77%, 74%)
CMYK	cmyk(76.7%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(38.81, 23.92, -59.25)
CIE-LCH	lch(38.81, 63.90, 291.99°)
OKLab	oklab(48.12% -0.0155 -0.1709)
OKLCH	oklch(48.12% 0.172 264.8)
XYZ	xyz(13.3911, 10.5487, 49.4646)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C54BD #BD952C

analogous

#2C9CBD #2C54BD #4C2CBD

triadic

#2C54BD #BD2C54 #54BD2C

tetradic

#2C54BD #BD2C9C #BD952C #2CBD4C

square

#2C54BD #BD2C9C #BD952C #2CBD4C

split-complementary

#2C54BD #BD4C2C #9CBD2C

monochromatic

#15285A #203E8B #2C54BD #5075D6 #829CE2

Accessibility & contrast

On white

6.75

#2C54BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2C54BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C54BD

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C54BD	#FFFFFF	#000000	##FFFFFF
##2C54BD	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c54bd;
/* rgb */ color: rgb(44, 84, 189);
/* oklch */ color: oklch(48.1% 0.172 264.8);

Tailwind

colors: {
  custom: {
    50: '#7b83d2',
    500: '#2c54bd',
    950: '#000000',
  },
}

SCSS

$custom: #2c54bd;
$custom-light: #7b83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c54bd",
  "rgb": {
    "r": 44,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 223.448,
    "s": 62.232,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48116,
    "c": 0.17159,
    "h": 264.8
  },
  "luminance": 0.1055
}

Semantic roles & 50–950 ramp

primary

#2C54BD

secondary

#CBB47A

accent

#B842E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2C54BD

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

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