#455DA4#455DA4

#455DA4 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.5% C 0.117 H 267.9°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#455DA4
RGB	rgb(69, 93, 164)
HSL	hsl(225, 41%, 46%)
HSV	hsv(225, 58%, 64%)
CMYK	cmyk(57.9%, 43.3%, 0%, 35.7%)
CIE-LAB	lab(40.85, 13.00, -41.16)
CIE-LCH	lch(40.85, 43.17, 287.53°)
OKLab	oklab(49.47% -0.0043 -0.1171)
OKLCH	oklch(49.47% 0.117 267.9)
XYZ	xyz(13.0672, 11.7732, 36.6986)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455DA4 #A48C45

analogous

#458CA4 #455DA4 #5C45A4

triadic

#455DA4 #A4455D #5DA445

tetradic

#455DA4 #A4458C #A48C45 #45A45C

square

#455DA4 #A4458C #A48C45 #45A45C

split-complementary

#455DA4 #A45C45 #8CA445

monochromatic

#212C4E #334579 #455DA4 #677DBF #92A2D1

Accessibility & contrast

On white

6.26

#455DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#455DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455DA4

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455DA4	#FFFFFF	#000000	##FFFFFF
##455DA4	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#325CA2

Tritanopia (blue-blind)

#006D78

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #455da4;
/* rgb */ color: rgb(69, 93, 164);
/* oklch */ color: oklch(49.5% 0.117 267.9);

Tailwind

colors: {
  custom: {
    50: '#808abf',
    500: '#455da4',
    950: '#000000',
  },
}

SCSS

$custom: #455da4;
$custom-light: #808abf;
$custom-dark: #000000;

JSON

{
  "hex": "#455da4",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 164
  },
  "hsl": {
    "h": 224.842,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49471,
    "c": 0.11716,
    "h": 267.9
  },
  "luminance": 0.11774
}

Semantic roles & 50–950 ramp

primary

#455DA4

secondary

#BDAF88

accent

#B257D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455DA4

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

Preview Lab → · Contrast checker → · Palette generator →