#4A5CCB#4A5CCB

#4A5CCB is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.172 H 272.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A5CCB
RGB	rgb(74, 92, 203)
HSL	hsl(232, 55%, 54%)
HSV	hsv(232, 64%, 80%)
CMYK	cmyk(63.5%, 54.7%, 0%, 20.4%)
CIE-LAB	lab(43.39, 28.06, -59.88)
CIE-LCH	lch(43.39, 66.13, 295.11°)
OKLab	oklab(52.28% 0.0064 -0.172)
OKLCH	oklch(52.28% 0.172 272.1)
XYZ	xyz(17.4271, 13.4204, 58.1604)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5CCB #CBB94A

analogous

#4A9DCB #4A5CCB #794ACB

triadic

#4A5CCB #CB4A5C #5CCB4A

tetradic

#4A5CCB #CB4A9D #CBB94A #4ACB79

square

#4A5CCB #CB4A9D #CBB94A #4ACB79

split-complementary

#4A5CCB #CB794A #9DCB4A

monochromatic

#232E78 #3041A8 #4A5CCB #7A87D9 #A9B2E6

Accessibility & contrast

On white

5.70

#4A5CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4A5CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5CCB

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5CCB	#FFFFFF	#000000	##FFFFFF
##4A5CCB	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#026CCF

Deuteranopia (green-blind)

#0061C9

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a5ccb;
/* rgb */ color: rgb(74, 92, 203);
/* oklch */ color: oklch(52.3% 0.172 272.1);

Tailwind

colors: {
  custom: {
    50: '#8a89dc',
    500: '#4a5ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4a5ccb;
$custom-light: #8a89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5ccb",
  "rgb": {
    "r": 74,
    "g": 92,
    "b": 203
  },
  "hsl": {
    "h": 231.628,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52278,
    "c": 0.17213,
    "h": 272.1
  },
  "luminance": 0.13422
}

Semantic roles & 50–950 ramp

primary

#4A5CCB

secondary

#D4CC9D

accent

#CA49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A5CCB

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

Preview Lab → · Contrast checker → · Palette generator →