#4B5EDA#4B5EDA

#4B5EDA is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.190 H 271.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4B5EDA
RGB	rgb(75, 94, 218)
HSL	hsl(232, 66%, 57%)
HSV	hsv(232, 66%, 85%)
CMYK	cmyk(65.6%, 56.9%, 0%, 14.5%)
CIE-LAB	lab(45.03, 32.12, -65.81)
CIE-LCH	lch(45.03, 73.24, 296.02°)
OKLab	oklab(53.86% 0.0062 -0.1894)
OKLCH	oklch(53.86% 0.19 271.9)
XYZ	xyz(19.5550, 14.5614, 68.0962)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5EDA #DAC74B

analogous

#4BA6DA #4B5EDA #804BDA

triadic

#4B5EDA #DA4B5E #5EDA4B

tetradic

#4B5EDA #DA4BA6 #DAC74B #4BDA80

square

#4B5EDA #DA4BA6 #DAC74B #4BDA80

split-complementary

#4B5EDA #DA804B #A6DA4B

monochromatic

#1D2C8E #283CC0 #4B5EDA #7E8BE4 #B1B9EF

Accessibility & contrast

On white

5.37

#4B5EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4B5EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5EDA

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5EDA	#FFFFFF	#000000	##FFFFFF
##4B5EDA	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4b5eda;
/* rgb */ color: rgb(75, 94, 218);
/* oklch */ color: oklch(53.9% 0.190 271.9);

Tailwind

colors: {
  custom: {
    50: '#8d8be6',
    500: '#4b5eda',
    950: '#000000',
  },
}

SCSS

$custom: #4b5eda;
$custom-light: #8d8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5eda",
  "rgb": {
    "r": 75,
    "g": 94,
    "b": 218
  },
  "hsl": {
    "h": 232.028,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53858,
    "c": 0.18952,
    "h": 271.9
  },
  "luminance": 0.14563
}

Semantic roles & 50–950 ramp

primary

#4B5EDA

secondary

#DDD6A4

accent

#D23FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4B5EDA

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

Preview Lab → · Contrast checker → · Palette generator →