#4561BC#4561BC

#4561BC is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.9% C 0.146 H 268.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4561BC
RGB	rgb(69, 97, 188)
HSL	hsl(226, 47%, 50%)
HSV	hsv(226, 63%, 74%)
CMYK	cmyk(63.3%, 48.4%, 0%, 26.3%)
CIE-LAB	lab(43.42, 18.80, -51.15)
CIE-LCH	lch(43.42, 54.50, 290.18°)
OKLab	oklab(51.91% -0.0048 -0.1464)
OKLCH	oklch(51.91% 0.146 268.1)
XYZ	xyz(15.8029, 13.4440, 49.3294)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4561BC #BCA045

analogous

#459DBC #4561BC #6445BC

triadic

#4561BC #BC4561 #61BC45

tetradic

#4561BC #BC459D #BCA045 #45BC64

square

#4561BC #BC459D #BCA045 #45BC64

split-complementary

#4561BC #BC6445 #9DBC45

monochromatic

#243363 #344A90 #4561BC #7287CC #9FADDC

Accessibility & contrast

On white

5.69

#4561BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4561BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4561BC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4561BC	#FFFFFF	#000000	##FFFFFF
##4561BC	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)

#326CBF

Deuteranopia (green-blind)

#1A62BA

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4561bc;
/* rgb */ color: rgb(69, 97, 188);
/* oklch */ color: oklch(51.9% 0.146 268.1);

Tailwind

colors: {
  custom: {
    50: '#848dd1',
    500: '#4561bc',
    950: '#000000',
  },
}

SCSS

$custom: #4561bc;
$custom-light: #848dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4561bc",
  "rgb": {
    "r": 69,
    "g": 97,
    "b": 188
  },
  "hsl": {
    "h": 225.882,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.51909,
    "c": 0.14645,
    "h": 268.1
  },
  "luminance": 0.13445
}

Semantic roles & 50–950 ramp

primary

#4561BC

secondary

#C9BC94

accent

#B751D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4561BC

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

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