#455DD6#455DD6

#455DD6 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.187 H 270.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#455DD6
RGB	rgb(69, 93, 214)
HSL	hsl(230, 64%, 55%)
HSV	hsv(230, 68%, 84%)
CMYK	cmyk(67.8%, 56.5%, 0%, 16.1%)
CIE-LAB	lab(44.16, 30.48, -64.96)
CIE-LCH	lch(44.16, 71.76, 295.14°)
OKLab	oklab(53.03% 0.0009 -0.1871)
OKLCH	oklch(53.03% 0.187 270.3)
XYZ	xyz(18.5021, 13.9472, 65.3223)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455DD6 #D6BE45

analogous

#45A5D6 #455DD6 #7545D6

triadic

#455DD6 #D6455D #5DD645

tetradic

#455DD6 #D645A5 #D6BE45 #45D675

square

#455DD6 #D645A5 #D6BE45 #45D675

split-complementary

#455DD6 #D67545 #A5D645

monochromatic

#1D2E84 #2840B6 #455DD6 #7789E1 #A9B4EC

Accessibility & contrast

On white

5.54

#455DD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#455DD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455DD6

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455DD6	#FFFFFF	#000000	##FFFFFF
##455DD6	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDA

Deuteranopia (green-blind)

#0062D4

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #455dd6;
/* rgb */ color: rgb(69, 93, 214);
/* oklch */ color: oklch(53.0% 0.187 270.3);

Tailwind

colors: {
  custom: {
    50: '#898ae3',
    500: '#455dd6',
    950: '#000000',
  },
}

SCSS

$custom: #455dd6;
$custom-light: #898ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#455dd6",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 214
  },
  "hsl": {
    "h": 230.069,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53028,
    "c": 0.18706,
    "h": 270.3
  },
  "luminance": 0.13949
}

Semantic roles & 50–950 ramp

primary

#455DD6

secondary

#DAD09D

accent

#CB41E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #455DD6

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

Preview Lab → · Contrast checker → · Palette generator →