#4A61CB#4A61CB

#4A61CB is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.166 H 270.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A61CB
RGB	rgb(74, 97, 203)
HSL	hsl(229, 55%, 54%)
HSV	hsv(229, 64%, 80%)
CMYK	cmyk(63.5%, 52.2%, 0%, 20.4%)
CIE-LAB	lab(44.68, 24.90, -57.79)
CIE-LCH	lch(44.68, 62.93, 293.31°)
OKLab	oklab(53.25% 0.0017 -0.1658)
OKLCH	oklch(53.25% 0.166 270.6)
XYZ	xyz(17.8746, 14.3155, 58.3095)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A61CB #CBB44A

analogous

#4AA2CB #4A61CB #744ACB

triadic

#4A61CB #CB4A61 #61CB4A

tetradic

#4A61CB #CB4AA2 #CBB44A #4ACB74

square

#4A61CB #CB4AA2 #CBB44A #4ACB74

split-complementary

#4A61CB #CB744A #A2CB4A

monochromatic

#233278 #3045A8 #4A61CB #7A8BD9 #A9B4E6

Accessibility & contrast

On white

5.44

#4A61CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4A61CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A61CB

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A61CB	#FFFFFF	#000000	##FFFFFF
##4A61CB	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F70CF

Deuteranopia (green-blind)

#0064C9

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4a61cb;
/* rgb */ color: rgb(74, 97, 203);
/* oklch */ color: oklch(53.3% 0.166 270.6);

Tailwind

colors: {
  custom: {
    50: '#898ddb',
    500: '#4a61cb',
    950: '#000000',
  },
}

SCSS

$custom: #4a61cb;
$custom-light: #898ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a61cb",
  "rgb": {
    "r": 74,
    "g": 97,
    "b": 203
  },
  "hsl": {
    "h": 229.302,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5325,
    "c": 0.16581,
    "h": 270.6
  },
  "luminance": 0.14317
}

Semantic roles & 50–950 ramp

primary

#4A61CB

secondary

#D4CA9D

accent

#C449DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A61CB

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

Preview Lab → · Contrast checker → · Palette generator →