#455CA0#455CA0

#455CA0 is a mid, moderate blue. Relative luminance 0.115; OKLCH L 49.0% C 0.113 H 268.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#455CA0
RGB	rgb(69, 92, 160)
HSL	hsl(225, 40%, 45%)
HSV	hsv(225, 57%, 63%)
CMYK	cmyk(56.9%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(40.34, 12.27, -39.60)
CIE-LCH	lch(40.34, 41.46, 287.21°)
OKLab	oklab(49% -0.0039 -0.1125)
OKLCH	oklch(49% 0.113 268)
XYZ	xyz(12.6244, 11.4566, 34.7970)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455CA0 #A08945

analogous

#458AA0 #455CA0 #5B45A0

triadic

#455CA0 #A0455C #5CA045

tetradic

#455CA0 #A0458A #A08945 #45A05B

square

#455CA0 #A0458A #A08945 #45A05B

split-complementary

#455CA0 #A05B45 #8AA045

monochromatic

#202B4A #334375 #455CA0 #657CBD #90A0CF

Accessibility & contrast

On white

6.38

#455CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#455CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455CA0

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455CA0	#FFFFFF	#000000	##FFFFFF
##455CA0	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F63A3

Deuteranopia (green-blind)

#345B9F

Tritanopia (blue-blind)

#0C6B76

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #455ca0;
/* rgb */ color: rgb(69, 92, 160);
/* oklch */ color: oklch(49.0% 0.113 268.0);

Tailwind

colors: {
  custom: {
    50: '#8089bc',
    500: '#455ca0',
    950: '#000000',
  },
}

SCSS

$custom: #455ca0;
$custom-light: #8089bc;
$custom-dark: #000000;

JSON

{
  "hex": "#455ca0",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 224.835,
    "s": 39.738,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49001,
    "c": 0.11259,
    "h": 268
  },
  "luminance": 0.11458
}

Semantic roles & 50–950 ramp

primary

#455CA0

secondary

#BBAD86

accent

#B158D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455CA0

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

Preview Lab → · Contrast checker → · Palette generator →