#4961BB#4961BB

#4961BB is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.1% C 0.144 H 269.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4961BB
RGB	rgb(73, 97, 187)
HSL	hsl(227, 46%, 51%)
HSV	hsv(227, 61%, 73%)
CMYK	cmyk(61%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(43.58, 19.19, -50.30)
CIE-LCH	lch(43.58, 53.84, 290.88°)
OKLab	oklab(52.07% -0.0009 -0.1438)
OKLCH	oklch(52.07% 0.144 269.6)
XYZ	xyz(15.9890, 13.5524, 48.7774)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4961BB #BBA349

analogous

#499ABB #4961BB #6A49BB

triadic

#4961BB #BB4961 #61BB49

tetradic

#4961BB #BB499A #BBA349 #49BB6A

square

#4961BB #BB499A #BBA349 #49BB6A

split-complementary

#4961BB #BB6A49 #9ABB49

monochromatic

#253364 #364991 #4961BB #7688CC #A2AEDC

Accessibility & contrast

On white

5.66

#4961BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4961BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4961BB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4961BB	#FFFFFF	#000000	##FFFFFF
##4961BB	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#1F62B9

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4961bb;
/* rgb */ color: rgb(73, 97, 187);
/* oklch */ color: oklch(52.1% 0.144 269.6);

Tailwind

colors: {
  custom: {
    50: '#868dd0',
    500: '#4961bb',
    950: '#000000',
  },
}

SCSS

$custom: #4961bb;
$custom-light: #868dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4961bb",
  "rgb": {
    "r": 73,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 227.368,
    "s": 45.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5207,
    "c": 0.14379,
    "h": 269.6
  },
  "luminance": 0.13554
}

Semantic roles & 50–950 ramp

primary

#4961BB

secondary

#C9BF97

accent

#BA53D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4961BB

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

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