#4A54CB#4A54CB

#4A54CB is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.8% C 0.182 H 274.3°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4A54CB
RGB	rgb(74, 84, 203)
HSL	hsl(235, 55%, 54%)
HSV	hsv(235, 64%, 80%)
CMYK	cmyk(63.5%, 58.6%, 0%, 20.4%)
CIE-LAB	lab(41.39, 33.09, -63.13)
CIE-LCH	lch(41.39, 71.28, 297.66°)
OKLab	oklab(50.78% 0.0136 -0.1817)
OKLCH	oklch(50.78% 0.182 274.3)
XYZ	xyz(16.7703, 12.1069, 57.9414)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A54CB #CBC14A

analogous

#4A95CB #4A54CB #814ACB

triadic

#4A54CB #CB4A54 #54CB4A

tetradic

#4A54CB #CB4A95 #CBC14A #4ACB81

square

#4A54CB #CB4A95 #CBC14A #4ACB81

split-complementary

#4A54CB #CB814A #95CB4A

monochromatic

#232978 #3039A8 #4A54CB #7A81D9 #A9AEE6

Accessibility & contrast

On white

6.14

#4A54CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4A54CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A54CB

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A54CB	#FFFFFF	#000000	##FFFFFF
##4A54CB	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a54cb;
/* rgb */ color: rgb(74, 84, 203);
/* oklch */ color: oklch(50.8% 0.182 274.3);

Tailwind

colors: {
  custom: {
    50: '#8a84dc',
    500: '#4a54cb',
    950: '#000000',
  },
}

SCSS

$custom: #4a54cb;
$custom-light: #8a84dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a54cb",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 203
  },
  "hsl": {
    "h": 235.349,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50784,
    "c": 0.18216,
    "h": 274.3
  },
  "luminance": 0.12108
}

Semantic roles & 50–950 ramp

primary

#4A54CB

secondary

#D4D09D

accent

#D349DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A54CB

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

Preview Lab → · Contrast checker → · Palette generator →