#4A54CF#4A54CF

#4A54CF is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.1% C 0.187 H 274.1°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4A54CF
RGB	rgb(74, 84, 207)
HSL	hsl(235, 58%, 55%)
HSV	hsv(235, 64%, 81%)
CMYK	cmyk(64.3%, 59.4%, 0%, 18.8%)
CIE-LAB	lab(41.69, 34.44, -64.94)
CIE-LCH	lch(41.69, 73.51, 297.94°)
OKLab	oklab(51.1% 0.0135 -0.187)
OKLCH	oklch(51.1% 0.187 274.1)
XYZ	xyz(17.2531, 12.3000, 60.4843)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A54CF #CFC54A

analogous

#4A96CF #4A54CF #834ACF

triadic

#4A54CF #CF4A54 #54CF4A

tetradic

#4A54CF #CF4A96 #CFC54A #4ACF83

square

#4A54CF #CF4A96 #CFC54A #4ACF83

split-complementary

#4A54CF #CF834A #96CF4A

monochromatic

#21287D #2E38AE #4A54CF #7A82DC #ABAFE9

Accessibility & contrast

On white

6.07

#4A54CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4A54CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A54CF

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A54CF	#FFFFFF	#000000	##FFFFFF
##4A54CF	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D3

Deuteranopia (green-blind)

#005DCD

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a54cf;
/* rgb */ color: rgb(74, 84, 207);
/* oklch */ color: oklch(51.1% 0.187 274.1);

Tailwind

colors: {
  custom: {
    50: '#8b84df',
    500: '#4a54cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a54cf;
$custom-light: #8b84df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a54cf",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 207
  },
  "hsl": {
    "h": 235.489,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51104,
    "c": 0.18748,
    "h": 274.1
  },
  "luminance": 0.12301
}

Semantic roles & 50–950 ramp

primary

#4A54CF

secondary

#D6D29F

accent

#D646E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A54CF

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

Preview Lab → · Contrast checker → · Palette generator →