#4660CA#4660CA

#4660CA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.167 H 269.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4660CA
RGB	rgb(70, 96, 202)
HSL	hsl(228, 55%, 53%)
HSV	hsv(228, 65%, 79%)
CMYK	cmyk(65.3%, 52.5%, 0%, 20.8%)
CIE-LAB	lab(44.13, 24.52, -58.11)
CIE-LCH	lch(44.13, 63.07, 292.88°)
OKLab	oklab(52.76% -0.0014 -0.1668)
OKLCH	oklch(52.76% 0.167 269.5)
XYZ	xyz(17.3657, 13.9305, 57.6394)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4660CA #CAB046

analogous

#46A2CA #4660CA #6E46CA

triadic

#4660CA #CA4660 #60CA46

tetradic

#4660CA #CA46A2 #CAB046 #46CA6E

square

#4660CA #CA46A2 #CAB046 #46CA6E

split-complementary

#4660CA #CA6E46 #A2CA46

monochromatic

#213274 #2F46A4 #4660CA #7689D8 #A5B2E5

Accessibility & contrast

On white

5.55

#4660CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4660CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4660CA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4660CA	#FFFFFF	#000000	##FFFFFF
##4660CA	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6FCE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4660ca;
/* rgb */ color: rgb(70, 96, 202);
/* oklch */ color: oklch(52.8% 0.167 269.5);

Tailwind

colors: {
  custom: {
    50: '#878cdb',
    500: '#4660ca',
    950: '#000000',
  },
}

SCSS

$custom: #4660ca;
$custom-light: #878cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4660ca",
  "rgb": {
    "r": 70,
    "g": 96,
    "b": 202
  },
  "hsl": {
    "h": 228.182,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52756,
    "c": 0.16686,
    "h": 269.5
  },
  "luminance": 0.13932
}

Semantic roles & 50–950 ramp

primary

#4660CA

secondary

#D2C79A

accent

#C149DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4660CA

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

Preview Lab → · Contrast checker → · Palette generator →