#4261BF#4261BF

#4261BF is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.0% C 0.152 H 267.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4261BF
RGB	rgb(66, 97, 191)
HSL	hsl(225, 49%, 50%)
HSV	hsv(225, 65%, 75%)
CMYK	cmyk(65.4%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(43.46, 19.34, -52.85)
CIE-LCH	lch(43.46, 56.27, 290.10°)
OKLab	oklab(51.96% -0.0073 -0.1514)
OKLCH	oklch(51.96% 0.152 267.3)
XYZ	xyz(15.9222, 13.4678, 51.0406)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4261BF #BFA042

analogous

#429FBF #4261BF #6142BF

triadic

#4261BF #BF4261 #61BF42

tetradic

#4261BF #BF429F #BFA042 #42BF61

square

#4261BF #BF429F #BFA042 #42BF61

split-complementary

#4261BF #BF6142 #9FBF42

monochromatic

#223365 #324A92 #4261BF #7087CE #9DADDE

Accessibility & contrast

On white

5.69

#4261BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4261BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4261BF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4261BF	#FFFFFF	#000000	##FFFFFF
##4261BF	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6DC2

Deuteranopia (green-blind)

#0D61BD

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4261bf;
/* rgb */ color: rgb(66, 97, 191);
/* oklch */ color: oklch(52.0% 0.152 267.3);

Tailwind

colors: {
  custom: {
    50: '#838dd3',
    500: '#4261bf',
    950: '#000000',
  },
}

SCSS

$custom: #4261bf;
$custom-light: #838dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4261bf",
  "rgb": {
    "r": 66,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 225.12,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.51955,
    "c": 0.1516,
    "h": 267.3
  },
  "luminance": 0.13469
}

Semantic roles & 50–950 ramp

primary

#4261BF

secondary

#CABC93

accent

#B74FD9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4261BF

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

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