#4153C4#4153C4

#4153C4 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.5% C 0.176 H 271.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4153C4
RGB	rgb(65, 83, 196)
HSL	hsl(232, 53%, 51%)
HSV	hsv(232, 67%, 77%)
CMYK	cmyk(66.8%, 57.7%, 0%, 23.1%)
CIE-LAB	lab(40.07, 29.91, -61.23)
CIE-LCH	lch(40.07, 68.15, 296.03°)
OKLab	oklab(49.5% 0.0047 -0.1763)
OKLCH	oklch(49.5% 0.176 271.5)
XYZ	xyz(15.2337, 11.2944, 53.5911)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4153C4 #C4B241

analogous

#4194C4 #4153C4 #7041C4

triadic

#4153C4 #C44153 #53C441

tetradic

#4153C4 #C44194 #C4B241 #41C470

square

#4153C4 #C44194 #C4B241 #41C470

split-complementary

#4153C4 #C47041 #94C441

monochromatic

#212B6A #2F3E98 #4153C4 #707DD3 #9EA8E1

Accessibility & contrast

On white

6.44

#4153C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4153C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4153C4

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4153C4	#FFFFFF	#000000	##FFFFFF
##4153C4	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4153c4;
/* rgb */ color: rgb(65, 83, 196);
/* oklch */ color: oklch(49.5% 0.176 271.5);

Tailwind

colors: {
  custom: {
    50: '#8583d7',
    500: '#4153c4',
    950: '#000000',
  },
}

SCSS

$custom: #4153c4;
$custom-light: #8583d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4153c4",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 196
  },
  "hsl": {
    "h": 231.756,
    "s": 52.61,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49499,
    "c": 0.17637,
    "h": 271.5
  },
  "luminance": 0.11296
}

Semantic roles & 50–950 ramp

primary

#4153C4

secondary

#CDC593

accent

#C84CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4153C4

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

Preview Lab → · Contrast checker → · Palette generator →