#4261C5#4261C5

#4261C5 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.160 H 267.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#4261C5
RGB	rgb(66, 97, 197)
HSL	hsl(226, 53%, 52%)
HSV	hsv(226, 66%, 77%)
CMYK	cmyk(66.5%, 50.8%, 0%, 22.7%)
CIE-LAB	lab(43.85, 21.47, -55.69)
CIE-LCH	lch(43.85, 59.68, 291.09°)
OKLab	oklab(52.38% -0.0066 -0.1598)
OKLCH	oklch(52.38% 0.16 267.6)
XYZ	xyz(16.5960, 13.7373, 54.5895)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4261C5 #C5A642

analogous

#42A2C5 #4261C5 #6542C5

triadic

#4261C5 #C54261 #61C542

tetradic

#4261C5 #C542A2 #C5A642 #42C565

square

#4261C5 #C542A2 #C5A642 #42C565

split-complementary

#4261C5 #C56542 #A2C542

monochromatic

#21336C #2F499A #4261C5 #7188D3 #A0AFE2

Accessibility & contrast

On white

5.60

#4261C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4261C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4261C5

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4261C5	#FFFFFF	#000000	##FFFFFF
##4261C5	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266EC9

Deuteranopia (green-blind)

#0062C3

Tritanopia (blue-blind)

#00788A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4261c5;
/* rgb */ color: rgb(66, 97, 197);
/* oklch */ color: oklch(52.4% 0.160 267.6);

Tailwind

colors: {
  custom: {
    50: '#848dd7',
    500: '#4261c5',
    950: '#000000',
  },
}

SCSS

$custom: #4261c5;
$custom-light: #848dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4261c5",
  "rgb": {
    "r": 66,
    "g": 97,
    "b": 197
  },
  "hsl": {
    "h": 225.802,
    "s": 53.036,
    "l": 51.569
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.15993,
    "h": 267.6
  },
  "luminance": 0.13739
}

Semantic roles & 50–950 ramp

primary

#4261C5

secondary

#CEC195

accent

#BA4BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4261C5

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

Preview Lab → · Contrast checker → · Palette generator →