#4167DB#4167DB

#4167DB is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.1% C 0.183 H 266.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4167DB
RGB	rgb(65, 103, 219)
HSL	hsl(225, 68%, 56%)
HSV	hsv(225, 70%, 86%)
CMYK	cmyk(70.3%, 53%, 0%, 14.1%)
CIE-LAB	lab(46.89, 25.38, -63.38)
CIE-LCH	lch(46.89, 68.28, 291.82°)
OKLab	oklab(55.14% -0.0107 -0.1824)
OKLCH	oklch(55.14% 0.183 266.6)
XYZ	xyz(19.8120, 15.9368, 69.0361)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4167DB #DBB541

analogous

#41B4DB #4167DB #6841DB

triadic

#4167DB #DB4167 #67DB41

tetradic

#4167DB #DB41B4 #DBB541 #41DB68

square

#4167DB #DB41B4 #DBB541 #41DB68

split-complementary

#4167DB #DB6841 #B4DB41

monochromatic

#1A3588 #2349BB #4167DB #7490E5 #A8B9EE

Accessibility & contrast

On white

5.01

#4167DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4167DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4167DB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4167DB	#FFFFFF	#000000	##FFFFFF
##4167DB	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1177DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4167db;
/* rgb */ color: rgb(65, 103, 219);
/* oklch */ color: oklch(55.1% 0.183 266.6);

Tailwind

colors: {
  custom: {
    50: '#8891e7',
    500: '#4167db',
    950: '#000000',
  },
}

SCSS

$custom: #4167db;
$custom-light: #8891e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4167db",
  "rgb": {
    "r": 65,
    "g": 103,
    "b": 219
  },
  "hsl": {
    "h": 225.195,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55144,
    "c": 0.18267,
    "h": 266.6
  },
  "luminance": 0.15939
}

Semantic roles & 50–950 ramp

primary

#4167DB

secondary

#DCCC9C

accent

#C03DEB

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4167DB

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

Preview Lab → · Contrast checker → · Palette generator →