#4B65E7#4B65E7

#4B65E7 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.2% C 0.198 H 270.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B65E7
RGB	rgb(75, 101, 231)
HSL	hsl(230, 76%, 60%)
HSV	hsv(230, 68%, 91%)
CMYK	cmyk(67.5%, 56.3%, 0%, 9.4%)
CIE-LAB	lab(47.71, 32.24, -68.82)
CIE-LCH	lch(47.71, 75.99, 295.11°)
OKLab	oklab(56.16% 0.0007 -0.1982)
OKLCH	oklch(56.16% 0.198 270.2)
XYZ	xyz(21.9742, 16.5706, 77.6262)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65E7 #E7CD4B

analogous

#4BB3E7 #4B65E7 #7F4BE7

triadic

#4B65E7 #E74B65 #65E74B

tetradic

#4B65E7 #E74BB3 #E7CD4B #4BE77F

square

#4B65E7 #E74BB3 #E7CD4B #4BE77F

split-complementary

#4B65E7 #E77F4B #B3E74B

monochromatic

#162DA2 #1D3CD8 #4B65E7 #8193EE #B7C1F5

Accessibility & contrast

On white

4.87

#4B65E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#4B65E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65E7

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65E7	#FFFFFF	#000000	##FFFFFF
##4B65E7	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EB

Deuteranopia (green-blind)

#006AE4

Tritanopia (blue-blind)

#00859C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b65e7;
/* rgb */ color: rgb(75, 101, 231);
/* oklch */ color: oklch(56.2% 0.198 270.2);

Tailwind

colors: {
  custom: {
    50: '#8f90ef',
    500: '#4b65e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b65e7;
$custom-light: #8f90ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65e7",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 231
  },
  "hsl": {
    "h": 230,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.56162,
    "c": 0.19816,
    "h": 270.2
  },
  "luminance": 0.16573
}

Semantic roles & 50–950 ramp

primary

#4B65E7

secondary

#E5DBA9

accent

#D335F3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4B65E7

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

Preview Lab → · Contrast checker → · Palette generator →