#455FA4#455FA4

#455FA4 is a mid, moderate blue. Relative luminance 0.121; OKLCH L 49.9% C 0.115 H 266.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#455FA4
RGB	rgb(69, 95, 164)
HSL	hsl(224, 41%, 46%)
HSV	hsv(224, 58%, 64%)
CMYK	cmyk(57.9%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(41.42, 11.72, -40.26)
CIE-LCH	lch(41.42, 41.93, 286.23°)
OKLab	oklab(49.91% -0.0066 -0.1144)
OKLCH	oklch(49.91% 0.115 266.7)
XYZ	xyz(13.2450, 12.1289, 36.7579)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455FA4 #A48A45

analogous

#458EA4 #455FA4 #5A45A4

triadic

#455FA4 #A4455F #5FA445

tetradic

#455FA4 #A4458E #A48A45 #45A45A

square

#455FA4 #A4458E #A48A45 #45A45A

split-complementary

#455FA4 #A45A45 #8EA445

monochromatic

#212D4E #334679 #455FA4 #677FBF #92A3D1

Accessibility & contrast

On white

6.13

#455FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#455FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455FA4

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455FA4	#FFFFFF	#000000	##FFFFFF
##455FA4	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4166A7

Deuteranopia (green-blind)

#355EA3

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #455fa4;
/* rgb */ color: rgb(69, 95, 164);
/* oklch */ color: oklch(49.9% 0.115 266.7);

Tailwind

colors: {
  custom: {
    50: '#808cbf',
    500: '#455fa4',
    950: '#000000',
  },
}

SCSS

$custom: #455fa4;
$custom-light: #808cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#455fa4",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 223.579,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49907,
    "c": 0.1146,
    "h": 266.7
  },
  "luminance": 0.1213
}

Semantic roles & 50–950 ramp

primary

#455FA4

secondary

#BDAE88

accent

#AF57D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #455FA4

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

Preview Lab → · Contrast checker → · Palette generator →