#4261CD#4261CD

#4261CD is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.0% C 0.171 H 268.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4261CD
RGB	rgb(66, 97, 205)
HSL	hsl(227, 58%, 53%)
HSV	hsv(227, 68%, 80%)
CMYK	cmyk(67.8%, 52.7%, 0%, 19.6%)
CIE-LAB	lab(44.40, 24.32, -59.42)
CIE-LCH	lch(44.40, 64.21, 292.26°)
OKLab	oklab(52.96% -0.0059 -0.1708)
OKLCH	oklch(52.96% 0.171 268)
XYZ	xyz(17.5371, 14.1137, 59.5458)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4261CD #CDAE42

analogous

#42A6CD #4261CD #6842CD

triadic

#4261CD #CD4261 #61CD42

tetradic

#4261CD #CD42A6 #CDAE42 #42CD68

square

#4261CD #CD42A6 #CDAE42 #42CD68

split-complementary

#4261CD #CD6842 #A6CD42

monochromatic

#1F3276 #2C47A6 #4261CD #7289DA #A3B2E7

Accessibility & contrast

On white

5.49

#4261CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4261CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4261CD

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4261CD	#FFFFFF	#000000	##FFFFFF
##4261CD	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1870D1

Deuteranopia (green-blind)

#0063CB

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4261cd;
/* rgb */ color: rgb(66, 97, 205);
/* oklch */ color: oklch(53.0% 0.171 268.0);

Tailwind

colors: {
  custom: {
    50: '#868ddd',
    500: '#4261cd',
    950: '#000000',
  },
}

SCSS

$custom: #4261cd;
$custom-light: #868ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#4261cd",
  "rgb": {
    "r": 66,
    "g": 97,
    "b": 205
  },
  "hsl": {
    "h": 226.619,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52963,
    "c": 0.17088,
    "h": 268
  },
  "luminance": 0.14115
}

Semantic roles & 50–950 ramp

primary

#4261CD

secondary

#D3C697

accent

#BF46E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4261CD

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

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