#4F6BCA#4F6BCA

#4F6BCA is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.150 H 268.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BCA
RGB	rgb(79, 107, 202)
HSL	hsl(226, 54%, 55%)
HSV	hsv(226, 61%, 79%)
CMYK	cmyk(60.9%, 47%, 0%, 20.8%)
CIE-LAB	lab(47.55, 19.16, -52.59)
CIE-LCH	lch(47.55, 55.97, 290.01°)
OKLab	oklab(55.48% -0.0032 -0.1503)
OKLCH	oklch(55.48% 0.15 268.8)
XYZ	xyz(19.1392, 16.4403, 58.0304)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BCA #CAAE4F

analogous

#4FA9CA #4F6BCA #704FCA

triadic

#4F6BCA #CA4F6B #6BCA4F

tetradic

#4F6BCA #CA4FA9 #CAAE4F #4FCA70

square

#4F6BCA #CA4FA9 #CAAE4F #4FCA70

split-complementary

#4F6BCA #CA704F #A9CA4F

monochromatic

#25387A #334EA9 #4F6BCA #7E93D8 #ADBAE6

Accessibility & contrast

On white

4.90

#4F6BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4F6BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BCA

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BCA	#FFFFFF	#000000	##FFFFFF
##4F6BCA	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C77CE

Deuteranopia (green-blind)

#276CC8

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4f6bca;
/* rgb */ color: rgb(79, 107, 202);
/* oklch */ color: oklch(55.5% 0.150 268.8);

Tailwind

colors: {
  custom: {
    50: '#8b95db',
    500: '#4f6bca',
    950: '#000000',
  },
}

SCSS

$custom: #4f6bca;
$custom-light: #8b95db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6bca",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 226.341,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55477,
    "c": 0.1503,
    "h": 268.8
  },
  "luminance": 0.16442
}

Semantic roles & 50–950 ramp

primary

#4F6BCA

secondary

#D4C8A1

accent

#BC4BDD

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F6BCA

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

Preview Lab → · Contrast checker → · Palette generator →