#455FD6#455FD6

#455FD6 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.185 H 269.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#455FD6
RGB	rgb(69, 95, 214)
HSL	hsl(229, 64%, 55%)
HSV	hsv(229, 68%, 84%)
CMYK	cmyk(67.8%, 55.6%, 0%, 16.1%)
CIE-LAB	lab(44.66, 29.22, -64.14)
CIE-LCH	lch(44.66, 70.48, 294.49°)
OKLab	oklab(53.41% -0.0008 -0.1846)
OKLCH	oklch(53.41% 0.185 269.8)
XYZ	xyz(18.6799, 14.3029, 65.3816)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455FD6 #D6BC45

analogous

#45A8D6 #455FD6 #7345D6

triadic

#455FD6 #D6455F #5FD645

tetradic

#455FD6 #D645A8 #D6BC45 #45D673

square

#455FD6 #D645A8 #D6BC45 #45D673

split-complementary

#455FD6 #D67345 #A8D645

monochromatic

#1D2F84 #2841B6 #455FD6 #778AE1 #A9B5EC

Accessibility & contrast

On white

5.44

#455FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#455FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455FD6

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455FD6	#FFFFFF	#000000	##FFFFFF
##455FD6	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DA

Deuteranopia (green-blind)

#0063D4

Tritanopia (blue-blind)

#007C91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #455fd6;
/* rgb */ color: rgb(69, 95, 214);
/* oklch */ color: oklch(53.4% 0.185 269.8);

Tailwind

colors: {
  custom: {
    50: '#898ce3',
    500: '#455fd6',
    950: '#000000',
  },
}

SCSS

$custom: #455fd6;
$custom-light: #898ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#455fd6",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 214
  },
  "hsl": {
    "h": 229.241,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53408,
    "c": 0.18461,
    "h": 269.8
  },
  "luminance": 0.14305
}

Semantic roles & 50–950 ramp

primary

#455FD6

secondary

#DACF9D

accent

#C941E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #455FD6

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

Preview Lab → · Contrast checker → · Palette generator →