#4B6AEC#4B6AEC

#4B6AEC is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.5% C 0.199 H 269.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B6AEC
RGB	rgb(75, 106, 236)
HSL	hsl(228, 81%, 61%)
HSV	hsv(228, 68%, 93%)
CMYK	cmyk(68.2%, 55.1%, 0%, 7.5%)
CIE-LAB	lab(49.32, 30.87, -69.01)
CIE-LCH	lch(49.32, 75.60, 294.10°)
OKLab	oklab(57.48% -0.0031 -0.1987)
OKLCH	oklch(57.48% 0.199 269.1)
XYZ	xyz(23.1908, 17.8578, 81.5653)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6AEC #ECCD4B

analogous

#4BBBEC #4B6AEC #7C4BEC

triadic

#4B6AEC #EC4B6A #6AEC4B

tetradic

#4B6AEC #EC4BBB #ECCD4B #4BEC7C

square

#4B6AEC #EC4BBB #ECCD4B #4BEC7C

split-complementary

#4B6AEC #EC7C4B #BBEC4B

monochromatic

#122FAB #183FE2 #4B6AEC #8298F2 #BAC6F8

Accessibility & contrast

On white

4.59

#4B6AEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4B6AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6AEC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6AEC	#FFFFFF	#000000	##FFFFFF
##4B6AEC	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF0

Deuteranopia (green-blind)

#006EE9

Tritanopia (blue-blind)

#008AA1

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4b6aec;
/* rgb */ color: rgb(75, 106, 236);
/* oklch */ color: oklch(57.5% 0.199 269.1);

Tailwind

colors: {
  custom: {
    50: '#8f94f3',
    500: '#4b6aec',
    950: '#000000',
  },
}

SCSS

$custom: #4b6aec;
$custom-light: #8f94f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6aec",
  "rgb": {
    "r": 75,
    "g": 106,
    "b": 236
  },
  "hsl": {
    "h": 228.447,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5748,
    "c": 0.1987,
    "h": 269.1
  },
  "luminance": 0.1786
}

Semantic roles & 50–950 ramp

primary

#4B6AEC

secondary

#E8DCAB

accent

#B408DD

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4B6AEC

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

Preview Lab → · Contrast checker → · Palette generator →