#455EA5#455EA5

#455EA5 is a mid, moderate blue. Relative luminance 0.120; OKLCH L 49.8% C 0.117 H 267.4°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#455EA5
RGB	rgb(69, 94, 165)
HSL	hsl(224, 41%, 46%)
HSV	hsv(224, 58%, 65%)
CMYK	cmyk(58.2%, 43%, 0%, 35.3%)
CIE-LAB	lab(41.19, 12.70, -41.21)
CIE-LCH	lch(41.19, 43.13, 287.13°)
OKLab	oklab(49.75% -0.0052 -0.1172)
OKLCH	oklch(49.75% 0.117 267.4)
XYZ	xyz(13.2462, 11.9862, 37.2055)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EA5 #A58C45

analogous

#458EA5 #455EA5 #5C45A5

triadic

#455EA5 #A5455E #5EA545

tetradic

#455EA5 #A5458E #A58C45 #45A55C

square

#455EA5 #A5458E #A58C45 #45A55C

split-complementary

#455EA5 #A55C45 #8EA545

monochromatic

#212D4F #33457A #455EA5 #687EC0 #93A3D2

Accessibility & contrast

On white

6.18

#455EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#455EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EA5

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EA5	#FFFFFF	#000000	##FFFFFF
##455EA5	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F66A8

Deuteranopia (green-blind)

#325DA3

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #455ea5;
/* rgb */ color: rgb(69, 94, 165);
/* oklch */ color: oklch(49.8% 0.117 267.4);

Tailwind

colors: {
  custom: {
    50: '#808bc0',
    500: '#455ea5',
    950: '#000000',
  },
}

SCSS

$custom: #455ea5;
$custom-light: #808bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#455ea5",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 165
  },
  "hsl": {
    "h": 224.375,
    "s": 41.026,
    "l": 45.882
  },
  "oklch": {
    "l": 0.49752,
    "c": 0.11734,
    "h": 267.4
  },
  "luminance": 0.11987
}

Semantic roles & 50–950 ramp

primary

#455EA5

secondary

#BDB088

accent

#B157D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455EA5

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

Preview Lab → · Contrast checker → · Palette generator →