#4A7BE3#4A7BE3

#4A7BE3 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.2% C 0.167 H 263.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4A7BE3
RGB	rgb(74, 123, 227)
HSL	hsl(221, 73%, 59%)
HSV	hsv(221, 67%, 89%)
CMYK	cmyk(67.4%, 45.8%, 0%, 11%)
CIE-LAB	lab(53.13, 17.03, -57.82)
CIE-LCH	lch(53.13, 60.28, 286.41°)
OKLab	oklab(60.17% -0.0195 -0.1655)
OKLCH	oklch(60.17% 0.167 263.3)
XYZ	xyz(23.7672, 21.1654, 75.4909)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7BE3 #E3B24A

analogous

#4AC8E3 #4A7BE3 #664AE3

triadic

#4A7BE3 #E34A7B #7BE34A

tetradic

#4A7BE3 #E34AC8 #E3B24A #4AE366

square

#4A7BE3 #E34AC8 #E3B24A #4AE366

split-complementary

#4A7BE3 #E3664A #C8E34A

monochromatic

#18429B #2058D0 #4A7BE3 #7FA2EB #B4C8F3

Accessibility & contrast

On white

4.01

#4A7BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4A7BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7BE3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7BE3	#FFFFFF	#000000	##000000
##4A7BE3	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4686E7

Deuteranopia (green-blind)

#2778E1

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4a7be3;
/* rgb */ color: rgb(74, 123, 227);
/* oklch */ color: oklch(60.2% 0.167 263.3);

Tailwind

colors: {
  custom: {
    50: '#8ca0ec',
    500: '#4a7be3',
    950: '#000000',
  },
}

SCSS

$custom: #4a7be3;
$custom-light: #8ca0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7be3",
  "rgb": {
    "r": 74,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 220.784,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60169,
    "c": 0.16667,
    "h": 263.3
  },
  "luminance": 0.21168
}

Semantic roles & 50–950 ramp

primary

#4A7BE3

secondary

#E2CFA6

accent

#B538F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4A7BE3

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

Preview Lab → · Contrast checker → · Palette generator →