#4061BB#4061BB

#4061BB is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.6% C 0.147 H 266.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4061BB
RGB	rgb(64, 97, 187)
HSL	hsl(224, 49%, 49%)
HSV	hsv(224, 66%, 73%)
CMYK	cmyk(65.8%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(43.10, 17.57, -51.10)
CIE-LCH	lch(43.10, 54.04, 288.98°)
OKLab	oklab(51.57% -0.0096 -0.1463)
OKLCH	oklch(51.57% 0.147 266.2)
XYZ	xyz(15.3556, 13.2258, 48.7477)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4061BB #BB9A40

analogous

#409FBB #4061BB #5C40BB

triadic

#4061BB #BB4061 #61BB40

tetradic

#4061BB #BB409F #BB9A40 #40BB5C

square

#4061BB #BB409F #BB9A40 #40BB5C

split-complementary

#4061BB #BB5C40 #9FBB40

monochromatic

#213260 #30498D #4061BB #6C86CD #99ABDC

Accessibility & contrast

On white

5.76

#4061BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4061BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4061BB

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4061BB	#FFFFFF	#000000	##FFFFFF
##4061BB	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326CBE

Deuteranopia (green-blind)

#1761B9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4061bb;
/* rgb */ color: rgb(64, 97, 187);
/* oklch */ color: oklch(51.6% 0.147 266.2);

Tailwind

colors: {
  custom: {
    50: '#828dd0',
    500: '#4061bb',
    950: '#000000',
  },
}

SCSS

$custom: #4061bb;
$custom-light: #828dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4061bb",
  "rgb": {
    "r": 64,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 223.902,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51572,
    "c": 0.14665,
    "h": 266.2
  },
  "luminance": 0.13227
}

Semantic roles & 50–950 ramp

primary

#4061BB

secondary

#C8B98F

accent

#B44FD9

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #4061BB

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

Preview Lab → · Contrast checker → · Palette generator →