#455ABA#455ABA

#455ABA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.153 H 270.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#455ABA
RGB	rgb(69, 90, 186)
HSL	hsl(229, 46%, 50%)
HSV	hsv(229, 63%, 73%)
CMYK	cmyk(62.9%, 51.6%, 0%, 27.1%)
CIE-LAB	lab(41.41, 22.57, -53.23)
CIE-LCH	lch(41.41, 57.82, 292.98°)
OKLab	oklab(50.34% 0.0019 -0.1526)
OKLCH	oklch(50.34% 0.153 270.7)
XYZ	xyz(14.9704, 12.1214, 47.9956)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455ABA #BAA545

analogous

#4594BA #455ABA #6B45BA

triadic

#455ABA #BA455A #5ABA45

tetradic

#455ABA #BA4594 #BAA545 #45BA6B

square

#455ABA #BA4594 #BAA545 #45BA6B

split-complementary

#455ABA #BA6B45 #94BA45

monochromatic

#242F61 #34448D #455ABA #7282CB #9EA9DB

Accessibility & contrast

On white

6.13

#455ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#455ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455ABA

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455ABA	#FFFFFF	#000000	##FFFFFF
##455ABA	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2267BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #455aba;
/* rgb */ color: rgb(69, 90, 186);
/* oklch */ color: oklch(50.3% 0.153 270.7);

Tailwind

colors: {
  custom: {
    50: '#8488cf',
    500: '#455aba',
    950: '#000000',
  },
}

SCSS

$custom: #455aba;
$custom-light: #8488cf;
$custom-dark: #000000;

JSON

{
  "hex": "#455aba",
  "rgb": {
    "r": 69,
    "g": 90,
    "b": 186
  },
  "hsl": {
    "h": 229.231,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.50338,
    "c": 0.15259,
    "h": 270.7
  },
  "luminance": 0.12123
}

Semantic roles & 50–950 ramp

primary

#455ABA

secondary

#C8BE93

accent

#BE52D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #455ABA

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

Preview Lab → · Contrast checker → · Palette generator →