#4A45CF#4A45CF

#4A45CF is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.6% C 0.205 H 277.1°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4A45CF
RGB	rgb(74, 69, 207)
HSL	hsl(242, 59%, 54%)
HSV	hsv(242, 67%, 81%)
CMYK	cmyk(64.3%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(38.23, 43.55, -70.60)
CIE-LCH	lch(38.23, 82.95, 301.67°)
OKLab	oklab(48.57% 0.0255 -0.2037)
OKLCH	oklch(48.57% 0.205 277.1)
XYZ	xyz(16.2110, 10.2157, 60.1369)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A45CF #CACF45

analogous

#4585CF #4A45CF #8F45CF

triadic

#4A45CF #CF4A45 #45CF4A

tetradic

#4A45CF #CF4585 #CACF45 #45CF8F

square

#4A45CF #CF4585 #CACF45 #45CF8F

split-complementary

#4A45CF #CF8F45 #85CF45

monochromatic

#23207A #312CAB #4A45CF #7976DC #A9A6E8

Accessibility & contrast

On white

6.90

#4A45CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4A45CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A45CF

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45CF	#FFFFFF	#000000	##FFFFFF
##4A45CF	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#0054CC

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4a45cf;
/* rgb */ color: rgb(74, 69, 207);
/* oklch */ color: oklch(48.6% 0.205 277.1);

Tailwind

colors: {
  custom: {
    50: '#8c79df',
    500: '#4a45cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a45cf;
$custom-light: #8c79df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45cf",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 242.174,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48569,
    "c": 0.20525,
    "h": 277.1
  },
  "luminance": 0.10217
}

Semantic roles & 50–950 ramp

primary

#4A45CF

secondary

#D3D59B

accent

#E246DC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A45CF

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

Preview Lab → · Contrast checker → · Palette generator →