#4A54D8#4A54D8

#4A54D8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.8% C 0.199 H 273.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4A54D8
RGB	rgb(74, 84, 216)
HSL	hsl(236, 65%, 57%)
HSV	hsv(236, 66%, 85%)
CMYK	cmyk(65.7%, 61.1%, 0%, 15.3%)
CIE-LAB	lab(42.39, 37.49, -68.97)
CIE-LCH	lch(42.39, 78.50, 298.53°)
OKLab	oklab(51.84% 0.0133 -0.1988)
OKLCH	oklch(51.84% 0.199 273.8)
XYZ	xyz(18.3849, 12.7527, 66.4451)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A54D8 #D8CE4A

analogous

#4A9BD8 #4A54D8 #874AD8

triadic

#4A54D8 #D84A54 #54D84A

tetradic

#4A54D8 #D84A9B #D8CE4A #4AD887

square

#4A54D8 #D84A9B #D8CE4A #4AD887

split-complementary

#4A54D8 #D8874A #9BD84A

monochromatic

#1E258A #2933BC #4A54D8 #7C84E3 #AFB3EE

Accessibility & contrast

On white

5.91

#4A54D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4A54D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A54D8

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A54D8	#FFFFFF	#000000	##FFFFFF
##4A54D8	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a54d8;
/* rgb */ color: rgb(74, 84, 216);
/* oklch */ color: oklch(51.8% 0.199 273.8);

Tailwind

colors: {
  custom: {
    50: '#8c84e5',
    500: '#4a54d8',
    950: '#000000',
  },
}

SCSS

$custom: #4a54d8;
$custom-light: #8c84e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a54d8",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 216
  },
  "hsl": {
    "h": 235.775,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51838,
    "c": 0.19926,
    "h": 273.8
  },
  "luminance": 0.12754
}

Semantic roles & 50–950 ramp

primary

#4A54D8

secondary

#DCD8A2

accent

#DC40E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A54D8

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

Preview Lab → · Contrast checker → · Palette generator →