#4A45AF#4A45AF

#4A45AF is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.164 H 279.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4A45AF
RGB	rgb(74, 69, 175)
HSL	hsl(243, 43%, 48%)
HSV	hsv(243, 61%, 69%)
CMYK	cmyk(57.7%, 60.6%, 0%, 31.4%)
CIE-LAB	lab(35.61, 33.08, -56.12)
CIE-LCH	lch(35.61, 65.15, 300.52°)
OKLab	oklab(45.85% 0.0281 -0.1612)
OKLCH	oklch(45.85% 0.164 279.9)
XYZ	xyz(12.6876, 8.8064, 41.5804)
Luminance	0.0881 (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

#4A45AF #AAAF45

analogous

#4575AF #4A45AF #7F45AF

triadic

#4A45AF #AF4A45 #45AF4A

tetradic

#4A45AF #AF4575 #AAAF45 #45AF7F

square

#4A45AF #AF4575 #AAAF45 #45AF7F

split-complementary

#4A45AF #AF7F45 #75AF45

monochromatic

#252257 #373483 #4A45AF #706CC5 #9B98D6

Accessibility & contrast

On white

7.60

#4A45AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4A45AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A45AF

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45AF	#FFFFFF	#000000	##FFFFFF
##4A45AF	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#0F5F73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4a45af;
/* rgb */ color: rgb(74, 69, 175);
/* oklch */ color: oklch(45.8% 0.164 279.9);

Tailwind

colors: {
  custom: {
    50: '#8679c8',
    500: '#4a45af',
    950: '#000000',
  },
}

SCSS

$custom: #4a45af;
$custom-light: #8679c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45af",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 175
  },
  "hsl": {
    "h": 242.83,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45846,
    "c": 0.16358,
    "h": 279.9
  },
  "luminance": 0.08807
}

Semantic roles & 50–950 ramp

primary

#4A45AF

secondary

#C0C28D

accent

#D355CD

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4A45AF

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

Preview Lab → · Contrast checker → · Palette generator →