#4961DB#4961DB

#4961DB is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.4% C 0.188 H 270.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4961DB
RGB	rgb(73, 97, 219)
HSL	hsl(230, 67%, 57%)
HSV	hsv(230, 67%, 86%)
CMYK	cmyk(66.7%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(45.74, 30.29, -65.23)
CIE-LCH	lch(45.74, 71.92, 294.91°)
OKLab	oklab(54.38% 0.0017 -0.1877)
OKLCH	oklch(54.38% 0.188 270.5)
XYZ	xyz(19.8042, 15.0785, 68.8709)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4961DB #DBC349

analogous

#49AADB #4961DB #7A49DB

triadic

#4961DB #DB4961 #61DB49

tetradic

#4961DB #DB49AA #DBC349 #49DB7A

square

#4961DB #DB49AA #DBC349 #49DB7A

split-complementary

#4961DB #DB7A49 #AADB49

monochromatic

#1C2F8E #2640C1 #4961DB #7C8DE5 #AFBAEF

Accessibility & contrast

On white

5.23

#4961DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4961DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4961DB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4961DB	#FFFFFF	#000000	##FFFFFF
##4961DB	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0066D9

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4961db;
/* rgb */ color: rgb(73, 97, 219);
/* oklch */ color: oklch(54.4% 0.188 270.5);

Tailwind

colors: {
  custom: {
    50: '#8c8de7',
    500: '#4961db',
    950: '#000000',
  },
}

SCSS

$custom: #4961db;
$custom-light: #8c8de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4961db",
  "rgb": {
    "r": 73,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 230.137,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54385,
    "c": 0.18772,
    "h": 270.5
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#4961DB

secondary

#DDD4A2

accent

#CE3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4961DB

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

Preview Lab → · Contrast checker → · Palette generator →