#4561BF#4561BF

#4561BF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.1% C 0.151 H 268.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4561BF
RGB	rgb(69, 97, 191)
HSL	hsl(226, 49%, 51%)
HSV	hsv(226, 64%, 75%)
CMYK	cmyk(63.9%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(43.62, 19.85, -52.59)
CIE-LCH	lch(43.62, 56.21, 290.68°)
OKLab	oklab(52.12% -0.0044 -0.1506)
OKLCH	oklch(52.12% 0.151 268.3)
XYZ	xyz(16.1297, 13.5747, 51.0503)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4561BF #BFA345

analogous

#459EBF #4561BF #6645BF

triadic

#4561BF #BF4561 #61BF45

tetradic

#4561BF #BF459E #BFA345 #45BF66

square

#4561BF #BF459E #BFA345 #45BF66

split-complementary

#4561BF #BF6645 #9EBF45

monochromatic

#233366 #334994 #4561BF #7388CF #A0AEDE

Accessibility & contrast

On white

5.65

#4561BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4561BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4561BF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4561BF	#FFFFFF	#000000	##FFFFFF
##4561BF	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6DC2

Deuteranopia (green-blind)

#1262BD

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4561bf;
/* rgb */ color: rgb(69, 97, 191);
/* oklch */ color: oklch(52.1% 0.151 268.3);

Tailwind

colors: {
  custom: {
    50: '#858dd3',
    500: '#4561bf',
    950: '#000000',
  },
}

SCSS

$custom: #4561bf;
$custom-light: #858dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4561bf",
  "rgb": {
    "r": 69,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 226.23,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52117,
    "c": 0.15066,
    "h": 268.3
  },
  "luminance": 0.13576
}

Semantic roles & 50–950 ramp

primary

#4561BF

secondary

#CBBF95

accent

#B94FD8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4561BF

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

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