#455EAC#455EAC

#455EAC is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.127 H 268.2°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#455EAC
RGB	rgb(69, 94, 172)
HSL	hsl(225, 43%, 47%)
HSV	hsv(225, 60%, 67%)
CMYK	cmyk(59.9%, 45.3%, 0%, 32.5%)
CIE-LAB	lab(41.61, 15.12, -44.69)
CIE-LCH	lch(41.61, 47.18, 288.70°)
OKLab	oklab(50.2% -0.004 -0.1274)
OKLCH	oklch(50.2% 0.127 268.2)
XYZ	xyz(13.9008, 12.2480, 40.6533)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EAC #AC9345

analogous

#4592AC #455EAC #6045AC

triadic

#455EAC #AC455E #5EAC45

tetradic

#455EAC #AC4592 #AC9345 #45AC60

square

#455EAC #AC4592 #AC9345 #45AC60

split-complementary

#455EAC #AC6045 #92AC45

monochromatic

#222E55 #334680 #455EAC #6B80C4 #96A6D5

Accessibility & contrast

On white

6.09

#455EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#455EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EAC

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EAC	#FFFFFF	#000000	##FFFFFF
##455EAC	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A67AF

Deuteranopia (green-blind)

#2B5EAA

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #455eac;
/* rgb */ color: rgb(69, 94, 172);
/* oklch */ color: oklch(50.2% 0.127 268.2);

Tailwind

colors: {
  custom: {
    50: '#828bc5',
    500: '#455eac',
    950: '#000000',
  },
}

SCSS

$custom: #455eac;
$custom-light: #828bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#455eac",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 172
  },
  "hsl": {
    "h": 225.437,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.50203,
    "c": 0.12749,
    "h": 268.2
  },
  "luminance": 0.12249
}

Semantic roles & 50–950 ramp

primary

#455EAC

secondary

#C1B48C

accent

#B455D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #455EAC

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

Preview Lab → · Contrast checker → · Palette generator →