#4153D0#4153D0

#4153D0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.5% C 0.192 H 271.4°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4153D0
RGB	rgb(65, 83, 208)
HSL	hsl(232, 60%, 54%)
HSV	hsv(232, 69%, 82%)
CMYK	cmyk(68.8%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(41.00, 34.11, -66.67)
CIE-LCH	lch(41.00, 74.89, 297.10°)
OKLab	oklab(50.48% 0.0047 -0.1923)
OKLCH	oklch(50.48% 0.192 271.4)
XYZ	xyz(16.6545, 11.8628, 61.0743)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4153D0 #D0BE41

analogous

#419AD0 #4153D0 #7641D0

triadic

#4153D0 #D04153 #53D041

tetradic

#4153D0 #D0419A #D0BE41 #41D076

square

#4153D0 #D0419A #D0BE41 #41D076

split-complementary

#4153D0 #D07641 #9AD041

monochromatic

#1E2979 #2A3AAA #4153D0 #727FDC #A3ACE8

Accessibility & contrast

On white

6.23

#4153D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4153D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4153D0

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4153D0	#FFFFFF	#000000	##FFFFFF
##4153D0	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4153d0;
/* rgb */ color: rgb(65, 83, 208);
/* oklch */ color: oklch(50.5% 0.192 271.4);

Tailwind

colors: {
  custom: {
    50: '#8783df',
    500: '#4153d0',
    950: '#000000',
  },
}

SCSS

$custom: #4153d0;
$custom-light: #8783df;
$custom-dark: #000000;

JSON

{
  "hex": "#4153d0",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 232.448,
    "s": 60.338,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50476,
    "c": 0.19234,
    "h": 271.4
  },
  "luminance": 0.11864
}

Semantic roles & 50–950 ramp

primary

#4153D0

secondary

#D5CD98

accent

#CF44E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4153D0

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

Preview Lab → · Contrast checker → · Palette generator →