#4060D9#4060D9

#4060D9 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.189 H 268.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4060D9
RGB	rgb(64, 96, 217)
HSL	hsl(227, 67%, 55%)
HSV	hsv(227, 71%, 85%)
CMYK	cmyk(70.5%, 55.8%, 0%, 14.9%)
CIE-LAB	lab(44.89, 28.95, -65.49)
CIE-LCH	lch(44.89, 71.61, 293.85°)
OKLab	oklab(53.58% -0.0061 -0.1887)
OKLCH	oklch(53.58% 0.189 268.1)
XYZ	xyz(18.8173, 14.4636, 67.4322)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4060D9 #D9B940

analogous

#40ACD9 #4060D9 #6D40D9

triadic

#4060D9 #D94060 #60D940

tetradic

#4060D9 #D940AC #D9B940 #40D96D

square

#4060D9 #D940AC #D9B940 #40D96D

split-complementary

#4060D9 #D96D40 #ACD940

monochromatic

#1A3084 #2443B7 #4060D9 #738AE3 #A6B5ED

Accessibility & contrast

On white

5.39

#4060D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4060D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4060D9

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4060D9	#FFFFFF	#000000	##FFFFFF
##4060D9	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DD

Deuteranopia (green-blind)

#0063D7

Tritanopia (blue-blind)

#007E93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4060d9;
/* rgb */ color: rgb(64, 96, 217);
/* oklch */ color: oklch(53.6% 0.189 268.1);

Tailwind

colors: {
  custom: {
    50: '#888ce6',
    500: '#4060d9',
    950: '#000000',
  },
}

SCSS

$custom: #4060d9;
$custom-light: #888ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4060d9",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 217
  },
  "hsl": {
    "h": 227.451,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53579,
    "c": 0.18879,
    "h": 268.1
  },
  "luminance": 0.14465
}

Semantic roles & 50–950 ramp

primary

#4060D9

secondary

#DACD9A

accent

#C63EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4060D9

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

Preview Lab → · Contrast checker → · Palette generator →