#4B6BCA#4B6BCA

#4B6BCA is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.3% C 0.152 H 267.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BCA
RGB	rgb(75, 107, 202)
HSL	hsl(225, 55%, 54%)
HSV	hsv(225, 63%, 79%)
CMYK	cmyk(62.9%, 47%, 0%, 20.8%)
CIE-LAB	lab(47.33, 18.43, -52.95)
CIE-LCH	lch(47.33, 56.06, 289.19°)
OKLab	oklab(55.26% -0.0071 -0.1514)
OKLCH	oklch(55.26% 0.152 267.3)
XYZ	xyz(18.8164, 16.2738, 58.0152)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BCA #CAAA4B

analogous

#4BABCA #4B6BCA #6B4BCA

triadic

#4B6BCA #CA4B6B #6BCA4B

tetradic

#4B6BCA #CA4BAB #CAAA4B #4BCA6B

square

#4B6BCA #CA4BAB #CAAA4B #4BCA6B

split-complementary

#4B6BCA #CA6B4B #ABCA4B

monochromatic

#233877 #314FA7 #4B6BCA #7A92D8 #AAB9E6

Accessibility & contrast

On white

4.94

#4B6BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4B6BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BCA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BCA	#FFFFFF	#000000	##FFFFFF
##4B6BCA	1.00	4.94	4.26	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C76CE

Deuteranopia (green-blind)

#246BC8

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b6bca;
/* rgb */ color: rgb(75, 107, 202);
/* oklch */ color: oklch(55.3% 0.152 267.3);

Tailwind

colors: {
  custom: {
    50: '#8994db',
    500: '#4b6bca',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bca;
$custom-light: #8994db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bca",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 224.882,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55255,
    "c": 0.15157,
    "h": 267.3
  },
  "luminance": 0.16276
}

Semantic roles & 50–950 ramp

primary

#4B6BCA

secondary

#D3C69D

accent

#B94ADE

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #4B6BCA

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

Preview Lab → · Contrast checker → · Palette generator →