#4153CE#4153CE

#4153CE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.3% C 0.190 H 271.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4153CE
RGB	rgb(65, 83, 206)
HSL	hsl(232, 59%, 53%)
HSV	hsv(232, 68%, 81%)
CMYK	cmyk(68.4%, 59.7%, 0%, 19.2%)
CIE-LAB	lab(40.84, 33.41, -65.77)
CIE-LCH	lch(40.84, 73.77, 296.93°)
OKLab	oklab(50.31% 0.0047 -0.1897)
OKLCH	oklch(50.31% 0.19 271.4)
XYZ	xyz(16.4100, 11.7650, 59.7866)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4153CE #CEBC41

analogous

#419ACE #4153CE #7541CE

triadic

#4153CE #CE4153 #53CE41

tetradic

#4153CE #CE419A #CEBC41 #41CE75

square

#4153CE #CE419A #CEBC41 #41CE75

split-complementary

#4153CE #CE7541 #9ACE41

monochromatic

#1E2A76 #2B3BA7 #4153CE #727FDB #A2ABE7

Accessibility & contrast

On white

6.26

#4153CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4153CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4153CE

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4153CE	#FFFFFF	#000000	##FFFFFF
##4153CE	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4153ce;
/* rgb */ color: rgb(65, 83, 206);
/* oklch */ color: oklch(50.3% 0.190 271.4);

Tailwind

colors: {
  custom: {
    50: '#8783de',
    500: '#4153ce',
    950: '#000000',
  },
}

SCSS

$custom: #4153ce;
$custom-light: #8783de;
$custom-dark: #000000;

JSON

{
  "hex": "#4153ce",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 206
  },
  "hsl": {
    "h": 232.34,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50311,
    "c": 0.18971,
    "h": 271.4
  },
  "luminance": 0.11767
}

Semantic roles & 50–950 ramp

primary

#4153CE

secondary

#D4CC97

accent

#CE46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4153CE

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

Preview Lab → · Contrast checker → · Palette generator →