#4861BB#4861BB

#4861BB is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.0% C 0.144 H 269.2°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4861BB
RGB	rgb(72, 97, 187)
HSL	hsl(227, 46%, 51%)
HSV	hsv(227, 61%, 73%)
CMYK	cmyk(61.5%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(43.53, 19.00, -50.40)
CIE-LCH	lch(43.53, 53.86, 290.66°)
OKLab	oklab(52.01% -0.0019 -0.1441)
OKLCH	oklch(52.01% 0.144 269.2)
XYZ	xyz(15.9138, 13.5136, 48.7738)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4861BB #BBA248

analogous

#489ABB #4861BB #6848BB

triadic

#4861BB #BB4861 #61BB48

tetradic

#4861BB #BB489A #BBA248 #48BB68

square

#4861BB #BB489A #BBA248 #48BB68

split-complementary

#4861BB #BB6848 #9ABB48

monochromatic

#253364 #364990 #4861BB #7588CC #A1AEDC

Accessibility & contrast

On white

5.67

#4861BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4861BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4861BB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4861BB	#FFFFFF	#000000	##FFFFFF
##4861BB	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#1F62B9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4861bb;
/* rgb */ color: rgb(72, 97, 187);
/* oklch */ color: oklch(52.0% 0.144 269.2);

Tailwind

colors: {
  custom: {
    50: '#858dd0',
    500: '#4861bb',
    950: '#000000',
  },
}

SCSS

$custom: #4861bb;
$custom-light: #858dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4861bb",
  "rgb": {
    "r": 72,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 226.957,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.52011,
    "c": 0.1441,
    "h": 269.2
  },
  "luminance": 0.13515
}

Semantic roles & 50–950 ramp

primary

#4861BB

secondary

#C9BE96

accent

#B952D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4861BB

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

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