#4261D1#4261D1

#4261D1 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.176 H 268.2°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4261D1
RGB	rgb(66, 97, 209)
HSL	hsl(227, 61%, 54%)
HSV	hsv(227, 68%, 82%)
CMYK	cmyk(68.4%, 53.6%, 0%, 18%)
CIE-LAB	lab(44.67, 25.75, -61.27)
CIE-LCH	lch(44.67, 66.46, 292.79°)
OKLab	oklab(53.26% -0.0056 -0.1762)
OKLCH	oklch(53.26% 0.176 268.2)
XYZ	xyz(18.0261, 14.3093, 62.1212)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4261D1 #D1B242

analogous

#42A9D1 #4261D1 #6B42D1

triadic

#4261D1 #D14261 #61D142

tetradic

#4261D1 #D142A9 #D1B242 #42D16B

square

#4261D1 #D142A9 #D1B242 #42D16B

split-complementary

#4261D1 #D16B42 #A9D142

monochromatic

#1E327B #2A46AC #4261D1 #738ADD #A4B3E9

Accessibility & contrast

On white

5.44

#4261D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4261D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4261D1

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4261D1	#FFFFFF	#000000	##FFFFFF
##4261D1	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B70D5

Deuteranopia (green-blind)

#0063CF

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4261d1;
/* rgb */ color: rgb(66, 97, 209);
/* oklch */ color: oklch(53.3% 0.176 268.2);

Tailwind

colors: {
  custom: {
    50: '#878de0',
    500: '#4261d1',
    950: '#000000',
  },
}

SCSS

$custom: #4261d1;
$custom-light: #878de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4261d1",
  "rgb": {
    "r": 66,
    "g": 97,
    "b": 209
  },
  "hsl": {
    "h": 226.993,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53261,
    "c": 0.1763,
    "h": 268.2
  },
  "luminance": 0.14311
}

Semantic roles & 50–950 ramp

primary

#4261D1

secondary

#D6C999

accent

#C144E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4261D1

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

Preview Lab → · Contrast checker → · Palette generator →