#4153CD#4153CD

#4153CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.188 H 271.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4153CD
RGB	rgb(65, 83, 205)
HSL	hsl(232, 58%, 53%)
HSV	hsv(232, 68%, 80%)
CMYK	cmyk(68.3%, 59.5%, 0%, 19.6%)
CIE-LAB	lab(40.76, 33.07, -65.32)
CIE-LCH	lch(40.76, 73.22, 296.85°)
OKLab	oklab(50.23% 0.0047 -0.1883)
OKLCH	oklch(50.23% 0.188 271.4)
XYZ	xyz(16.2890, 11.7166, 59.1489)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4153CD #CDBB41

analogous

#4199CD #4153CD #7541CD

triadic

#4153CD #CD4153 #53CD41

tetradic

#4153CD #CD4199 #CDBB41 #41CD75

square

#4153CD #CD4199 #CDBB41 #41CD75

split-complementary

#4153CD #CD7541 #99CD41

monochromatic

#1F2A75 #2C3BA5 #4153CD #717FDA #A2ABE6

Accessibility & contrast

On white

6.28

#4153CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4153CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4153CD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4153CD	#FFFFFF	#000000	##FFFFFF
##4153CD	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4153cd;
/* rgb */ color: rgb(65, 83, 205);
/* oklch */ color: oklch(50.2% 0.188 271.4);

Tailwind

colors: {
  custom: {
    50: '#8683dd',
    500: '#4153cd',
    950: '#000000',
  },
}

SCSS

$custom: #4153cd;
$custom-light: #8683dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4153cd",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 205
  },
  "hsl": {
    "h": 232.286,
    "s": 58.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50229,
    "c": 0.18839,
    "h": 271.4
  },
  "luminance": 0.11718
}

Semantic roles & 50–950 ramp

primary

#4153CD

secondary

#D3CB97

accent

#CE46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4153CD

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

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