#4A54DB#4A54DB

#4A54DB is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.1% C 0.203 H 273.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4A54DB
RGB	rgb(74, 84, 219)
HSL	hsl(236, 67%, 57%)
HSV	hsv(236, 66%, 86%)
CMYK	cmyk(66.2%, 61.6%, 0%, 14.1%)
CIE-LAB	lab(42.63, 38.50, -70.30)
CIE-LCH	lch(42.63, 80.15, 298.71°)
OKLab	oklab(52.09% 0.0132 -0.2027)
OKLCH	oklch(52.09% 0.203 273.7)
XYZ	xyz(18.7763, 12.9093, 68.5063)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A54DB #DBD14A

analogous

#4A9DDB #4A54DB #884ADB

triadic

#4A54DB #DB4A54 #54DB4A

tetradic

#4A54DB #DB4A9D #DBD14A #4ADB88

square

#4A54DB #DB4A9D #DBD14A #4ADB88

split-complementary

#4A54DB #DB884A #9DDB4A

monochromatic

#1C248E #2631C1 #4A54DB #7D84E5 #B0B4EF

Accessibility & contrast

On white

5.86

#4A54DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4A54DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A54DB

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A54DB	#FFFFFF	#000000	##FFFFFF
##4A54DB	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#005ED8

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4a54db;
/* rgb */ color: rgb(74, 84, 219);
/* oklch */ color: oklch(52.1% 0.203 273.7);

Tailwind

colors: {
  custom: {
    50: '#8d84e7',
    500: '#4a54db',
    950: '#000000',
  },
}

SCSS

$custom: #4a54db;
$custom-light: #8d84e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a54db",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 219
  },
  "hsl": {
    "h": 235.862,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52088,
    "c": 0.20314,
    "h": 273.7
  },
  "luminance": 0.12911
}

Semantic roles & 50–950 ramp

primary

#4A54DB

secondary

#DEDAA3

accent

#DE3EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4A54DB

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

Preview Lab → · Contrast checker → · Palette generator →