#4557ED#4557ED

#4557ED is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 53.8% C 0.224 H 271.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4557ED
RGB	rgb(69, 87, 237)
HSL	hsl(234, 82%, 60%)
HSV	hsv(234, 71%, 93%)
CMYK	cmyk(70.9%, 63.3%, 0%, 7.1%)
CIE-LAB	lab(44.51, 42.14, -77.44)
CIE-LCH	lch(44.51, 88.16, 298.55°)
OKLab	oklab(53.85% 0.0049 -0.2237)
OKLCH	oklch(53.85% 0.224 271.3)
XYZ	xyz(21.1433, 14.1939, 81.7298)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4557ED #EDDB45

analogous

#45ABED #4557ED #8745ED

triadic

#4557ED #ED4557 #57ED45

tetradic

#4557ED #ED45AB #EDDB45 #45ED87

square

#4557ED #ED45AB #EDDB45 #45ED87

split-complementary

#4557ED #ED8745 #ABED45

monochromatic

#1020A7 #162BDF #4557ED #7D89F2 #B5BCF8

Accessibility & contrast

On white

5.47

#4557ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4557ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4557ED

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4557ED	#FFFFFF	#000000	##FFFFFF
##4557ED	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F2

Deuteranopia (green-blind)

#0062EA

Tritanopia (blue-blind)

#007E9A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4557ed;
/* rgb */ color: rgb(69, 87, 237);
/* oklch */ color: oklch(53.8% 0.224 271.3);

Tailwind

colors: {
  custom: {
    50: '#8e86f4',
    500: '#4557ed',
    950: '#000000',
  },
}

SCSS

$custom: #4557ed;
$custom-light: #8e86f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4557ed",
  "rgb": {
    "r": 69,
    "g": 87,
    "b": 237
  },
  "hsl": {
    "h": 233.571,
    "s": 82.353,
    "l": 60
  },
  "oklch": {
    "l": 0.5385,
    "c": 0.22378,
    "h": 271.3
  },
  "luminance": 0.14196
}

Semantic roles & 50–950 ramp

primary

#4557ED

secondary

#E7E0A7

accent

#E32FF9

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4557ED

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

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