#4F68CA#4F68CA

#4F68CA is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.9% C 0.154 H 269.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F68CA
RGB	rgb(79, 104, 202)
HSL	hsl(228, 54%, 55%)
HSV	hsv(228, 61%, 79%)
CMYK	cmyk(60.9%, 48.5%, 0%, 20.8%)
CIE-LAB	lab(46.74, 21.04, -53.88)
CIE-LCH	lch(46.74, 57.84, 291.33°)
OKLab	oklab(54.87% -0.0002 -0.1541)
OKLCH	oklch(54.87% 0.154 269.9)
XYZ	xyz(18.8319, 15.8256, 57.9279)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F68CA #CAB14F

analogous

#4FA5CA #4F68CA #744FCA

triadic

#4F68CA #CA4F68 #68CA4F

tetradic

#4F68CA #CA4FA5 #CAB14F #4FCA74

square

#4F68CA #CA4FA5 #CAB14F #4FCA74

split-complementary

#4F68CA #CA744F #A5CA4F

monochromatic

#25367A #334BA9 #4F68CA #7E90D8 #ADB9E6

Accessibility & contrast

On white

5.04

#4F68CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4F68CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F68CA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F68CA	#FFFFFF	#000000	##FFFFFF
##4F68CA	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3675CE

Deuteranopia (green-blind)

#1E6AC8

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f68ca;
/* rgb */ color: rgb(79, 104, 202);
/* oklch */ color: oklch(54.9% 0.154 269.9);

Tailwind

colors: {
  custom: {
    50: '#8b92db',
    500: '#4f68ca',
    950: '#000000',
  },
}

SCSS

$custom: #4f68ca;
$custom-light: #8b92db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f68ca",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 202
  },
  "hsl": {
    "h": 227.805,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54866,
    "c": 0.15409,
    "h": 269.9
  },
  "luminance": 0.15827
}

Semantic roles & 50–950 ramp

primary

#4F68CA

secondary

#D4CAA1

accent

#BF4BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0D15

muted

#7E7D83

Preview Lab

Preview with #4F68CA

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

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