#4153C3#4153C3

#4153C3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.4% C 0.175 H 271.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4153C3
RGB	rgb(65, 83, 195)
HSL	hsl(232, 52%, 51%)
HSV	hsv(232, 67%, 76%)
CMYK	cmyk(66.7%, 57.4%, 0%, 23.5%)
CIE-LAB	lab(40.00, 29.56, -60.77)
CIE-LCH	lch(40.00, 67.58, 295.93°)
OKLab	oklab(49.42% 0.0047 -0.175)
OKLCH	oklch(49.42% 0.175 271.5)
XYZ	xyz(15.1202, 11.2491, 52.9936)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4153C3 #C3B141

analogous

#4194C3 #4153C3 #7041C3

triadic

#4153C3 #C34153 #53C341

tetradic

#4153C3 #C34194 #C3B141 #41C370

square

#4153C3 #C34194 #C3B141 #41C370

split-complementary

#4153C3 #C37041 #94C341

monochromatic

#212B69 #303E97 #4153C3 #707DD2 #9EA7E0

Accessibility & contrast

On white

6.46

#4153C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4153C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4153C3

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4153C3	#FFFFFF	#000000	##FFFFFF
##4153C3	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C7

Deuteranopia (green-blind)

#0059C1

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4153c3;
/* rgb */ color: rgb(65, 83, 195);
/* oklch */ color: oklch(49.4% 0.175 271.5);

Tailwind

colors: {
  custom: {
    50: '#8483d6',
    500: '#4153c3',
    950: '#000000',
  },
}

SCSS

$custom: #4153c3;
$custom-light: #8483d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4153c3",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 195
  },
  "hsl": {
    "h": 231.692,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4942,
    "c": 0.17502,
    "h": 271.5
  },
  "luminance": 0.1125
}

Semantic roles & 50–950 ramp

primary

#4153C3

secondary

#CDC593

accent

#C84CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4153C3

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

Preview Lab → · Contrast checker → · Palette generator →