#4457D6#4457D6

#4457D6 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.9% C 0.195 H 271.4°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4457D6
RGB	rgb(68, 87, 214)
HSL	hsl(232, 64%, 55%)
HSV	hsv(232, 68%, 84%)
CMYK	cmyk(68.2%, 59.3%, 0%, 16.1%)
CIE-LAB	lab(42.61, 34.11, -67.48)
CIE-LCH	lch(42.61, 75.61, 296.81°)
OKLab	oklab(51.86% 0.0046 -0.1945)
OKLCH	oklch(51.86% 0.195 271.4)
XYZ	xyz(17.9256, 12.8987, 65.1503)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4457D6 #D6C344

analogous

#44A0D6 #4457D6 #7A44D6

triadic

#4457D6 #D64457 #57D644

tetradic

#4457D6 #D644A0 #D6C344 #44D67A

square

#4457D6 #D644A0 #D6C344 #44D67A

split-complementary

#4457D6 #D67A44 #A0D644

monochromatic

#1D2A83 #283AB5 #4457D6 #7684E1 #A8B1EC

Accessibility & contrast

On white

5.87

#4457D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4457D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4457D6

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4457D6	#FFFFFF	#000000	##FFFFFF
##4457D6	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDA

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4457d6;
/* rgb */ color: rgb(68, 87, 214);
/* oklch */ color: oklch(51.9% 0.195 271.4);

Tailwind

colors: {
  custom: {
    50: '#8986e4',
    500: '#4457d6',
    950: '#000000',
  },
}

SCSS

$custom: #4457d6;
$custom-light: #8986e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4457d6",
  "rgb": {
    "r": 68,
    "g": 87,
    "b": 214
  },
  "hsl": {
    "h": 232.192,
    "s": 64.035,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51862,
    "c": 0.19461,
    "h": 271.4
  },
  "luminance": 0.129
}

Semantic roles & 50–950 ramp

primary

#4457D6

secondary

#D9D19C

accent

#D141E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4457D6

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

Preview Lab → · Contrast checker → · Palette generator →