#4067CE#4067CE

#4067CE is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.2% C 0.165 H 265.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4067CE
RGB	rgb(64, 103, 206)
HSL	hsl(224, 59%, 53%)
HSV	hsv(224, 69%, 81%)
CMYK	cmyk(68.9%, 50%, 0%, 19.2%)
CIE-LAB	lab(45.97, 20.57, -57.46)
CIE-LCH	lch(45.97, 61.03, 289.69°)
OKLab	oklab(54.15% -0.0128 -0.165)
OKLCH	oklch(54.15% 0.165 265.6)
XYZ	xyz(18.1013, 15.2449, 60.3692)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4067CE #CEA740

analogous

#40AECE #4067CE #6040CE

triadic

#4067CE #CE4067 #67CE40

tetradic

#4067CE #CE40AE #CEA740 #40CE60

square

#4067CE #CE40AE #CEA740 #40CE60

split-complementary

#4067CE #CE6040 #AECE40

monochromatic

#1E3675 #2B4DA6 #4067CE #718EDA #A1B5E7

Accessibility & contrast

On white

5.19

#4067CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4067CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4067CE

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4067CE	#FFFFFF	#000000	##FFFFFF
##4067CE	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B74D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4067ce;
/* rgb */ color: rgb(64, 103, 206);
/* oklch */ color: oklch(54.2% 0.165 265.6);

Tailwind

colors: {
  custom: {
    50: '#8591de',
    500: '#4067ce',
    950: '#000000',
  },
}

SCSS

$custom: #4067ce;
$custom-light: #8591de;
$custom-dark: #000000;

JSON

{
  "hex": "#4067ce",
  "rgb": {
    "r": 64,
    "g": 103,
    "b": 206
  },
  "hsl": {
    "h": 223.521,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.54151,
    "c": 0.16546,
    "h": 265.6
  },
  "luminance": 0.15247
}

Semantic roles & 50–950 ramp

primary

#4067CE

secondary

#D4C396

accent

#B745E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4067CE

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

Preview Lab → · Contrast checker → · Palette generator →