#4E45AA#4E45AA

#4E45AA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.156 H 282.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E45AA
RGB	rgb(78, 69, 170)
HSL	hsl(245, 42%, 47%)
HSV	hsv(245, 59%, 67%)
CMYK	cmyk(54.1%, 59.4%, 0%, 33.3%)
CIE-LAB	lab(35.55, 32.22, -53.22)
CIE-LCH	lch(35.55, 62.21, 301.19°)
OKLab	oklab(45.77% 0.0333 -0.1525)
OKLCH	oklch(45.77% 0.156 282.3)
XYZ	xyz(12.5235, 8.7775, 39.0567)
Luminance	0.0878 (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

#4E45AA #A1AA45

analogous

#456EAA #4E45AA #8145AA

triadic

#4E45AA #AA4E45 #45AA4E

tetradic

#4E45AA #AA456E #A1AA45 #45AA81

square

#4E45AA #AA456E #A1AA45 #45AA81

split-complementary

#4E45AA #AA8145 #6EAA45

monochromatic

#262253 #3A337E #4E45AA #726AC2 #9B95D4

Accessibility & contrast

On white

7.62

#4E45AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4E45AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45AA

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45AA	#FFFFFF	#000000	##FFFFFF
##4E45AA	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#265D71

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e45aa;
/* rgb */ color: rgb(78, 69, 170);
/* oklch */ color: oklch(45.8% 0.156 282.3);

Tailwind

colors: {
  custom: {
    50: '#8879c4',
    500: '#4e45aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e45aa;
$custom-light: #8879c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45aa",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 170
  },
  "hsl": {
    "h": 245.347,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45767,
    "c": 0.15612,
    "h": 282.3
  },
  "luminance": 0.08778
}

Semantic roles & 50–950 ramp

primary

#4E45AA

secondary

#BBC08B

accent

#D256C7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E45AA

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

Preview Lab → · Contrast checker → · Palette generator →