#4061BF#4061BF

#4061BF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.9% C 0.152 H 266.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4061BF
RGB	rgb(64, 97, 191)
HSL	hsl(224, 50%, 50%)
HSV	hsv(224, 66%, 75%)
CMYK	cmyk(66.5%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(43.36, 19.00, -53.01)
CIE-LCH	lch(43.36, 56.32, 289.72°)
OKLab	oklab(51.85% -0.0091 -0.152)
OKLCH	oklch(51.85% 0.152 266.6)
XYZ	xyz(15.7898, 13.3995, 51.0343)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4061BF #BF9E40

analogous

#40A1BF #4061BF #5E40BF

triadic

#4061BF #BF4061 #61BF40

tetradic

#4061BF #BF40A1 #BF9E40 #40BF5E

square

#4061BF #BF40A1 #BF9E40 #40BF5E

split-complementary

#4061BF #BF5E40 #A1BF40

monochromatic

#213263 #314A91 #4061BF #6E87CE #9CADDE

Accessibility & contrast

On white

5.71

#4061BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4061BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4061BF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4061BF	#FFFFFF	#000000	##FFFFFF
##4061BF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6DC2

Deuteranopia (green-blind)

#0A61BD

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4061bf;
/* rgb */ color: rgb(64, 97, 191);
/* oklch */ color: oklch(51.9% 0.152 266.6);

Tailwind

colors: {
  custom: {
    50: '#828dd3',
    500: '#4061bf',
    950: '#000000',
  },
}

SCSS

$custom: #4061bf;
$custom-light: #828dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4061bf",
  "rgb": {
    "r": 64,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 224.409,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.51851,
    "c": 0.15223,
    "h": 266.6
  },
  "luminance": 0.13401
}

Semantic roles & 50–950 ramp

primary

#4061BF

secondary

#CABB91

accent

#B54ED9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4061BF

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

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