#455B98#455B98

#455B98 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.3% C 0.102 H 267.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#455B98
RGB	rgb(69, 91, 152)
HSL	hsl(224, 38%, 43%)
HSV	hsv(224, 55%, 60%)
CMYK	cmyk(54.6%, 40.1%, 0%, 40.4%)
CIE-LAB	lab(39.60, 10.19, -35.99)
CIE-LCH	lch(39.60, 37.40, 285.81°)
OKLab	oklab(48.29% -0.0044 -0.1019)
OKLCH	oklch(48.29% 0.102 267.5)
XYZ	xyz(11.8609, 11.0135, 31.2005)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455B98 #988245

analogous

#458498 #455B98 #584598

triadic

#455B98 #98455B #5B9845

tetradic

#455B98 #984584 #988245 #459858

square

#455B98 #984584 #988245 #459858

split-complementary

#455B98 #985845 #849845

monochromatic

#1F2944 #32426E #455B98 #6279B8 #8C9DCB

Accessibility & contrast

On white

6.56

#455B98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#455B98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455B98

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455B98	#FFFFFF	#000000	##FFFFFF
##455B98	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42619A

Deuteranopia (green-blind)

#395A97

Tritanopia (blue-blind)

#1A6872

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #455b98;
/* rgb */ color: rgb(69, 91, 152);
/* oklch */ color: oklch(48.3% 0.102 267.5);

Tailwind

colors: {
  custom: {
    50: '#7f89b6',
    500: '#455b98',
    950: '#000000',
  },
}

SCSS

$custom: #455b98;
$custom-light: #7f89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#455b98",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 152
  },
  "hsl": {
    "h": 224.096,
    "s": 37.557,
    "l": 43.333
  },
  "oklch": {
    "l": 0.48288,
    "c": 0.10203,
    "h": 267.5
  },
  "luminance": 0.11014
}

Semantic roles & 50–950 ramp

primary

#455B98

secondary

#B6A982

accent

#AF5ACE

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #455B98

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

Preview Lab → · Contrast checker → · Palette generator →