#4A5BDA#4A5BDA

#4A5BDA is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.2% C 0.193 H 272.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4A5BDA
RGB	rgb(74, 91, 218)
HSL	hsl(233, 66%, 57%)
HSV	hsv(233, 66%, 85%)
CMYK	cmyk(66.1%, 58.3%, 0%, 14.5%)
CIE-LAB	lab(44.23, 33.84, -67.11)
CIE-LCH	lch(44.23, 75.16, 296.76°)
OKLab	oklab(53.25% 0.0076 -0.1933)
OKLCH	oklch(53.25% 0.193 272.3)
XYZ	xyz(19.2158, 13.9982, 68.0053)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5BDA #DAC94A

analogous

#4AA3DA #4A5BDA #814ADA

triadic

#4A5BDA #DA4A5B #5BDA4A

tetradic

#4A5BDA #DA4AA3 #DAC94A #4ADA81

square

#4A5BDA #DA4AA3 #DAC94A #4ADA81

split-complementary

#4A5BDA #DA814A #A3DA4A

monochromatic

#1D2A8D #2739C0 #4A5BDA #7D89E4 #B0B7EF

Accessibility & contrast

On white

5.53

#4A5BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4A5BDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5BDA

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5BDA	#FFFFFF	#000000	##FFFFFF
##4A5BDA	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4a5bda;
/* rgb */ color: rgb(74, 91, 218);
/* oklch */ color: oklch(53.2% 0.193 272.3);

Tailwind

colors: {
  custom: {
    50: '#8c89e6',
    500: '#4a5bda',
    950: '#000000',
  },
}

SCSS

$custom: #4a5bda;
$custom-light: #8c89e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5bda",
  "rgb": {
    "r": 74,
    "g": 91,
    "b": 218
  },
  "hsl": {
    "h": 232.917,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53249,
    "c": 0.19344,
    "h": 272.3
  },
  "luminance": 0.14
}

Semantic roles & 50–950 ramp

primary

#4A5BDA

secondary

#DDD6A3

accent

#D53FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A5BDA

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

Preview Lab → · Contrast checker → · Palette generator →