#455B97#455B97

#455B97 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.2% C 0.101 H 267.4°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#455B97
RGB	rgb(69, 91, 151)
HSL	hsl(224, 37%, 43%)
HSV	hsv(224, 54%, 59%)
CMYK	cmyk(54.3%, 39.7%, 0%, 40.8%)
CIE-LAB	lab(39.55, 9.85, -35.47)
CIE-LCH	lch(39.55, 36.82, 285.52°)
OKLab	oklab(48.23% -0.0046 -0.1004)
OKLCH	oklch(48.23% 0.101 267.4)
XYZ	xyz(11.7794, 10.9809, 30.7710)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455B97 #978145

analogous

#458497 #455B97 #584597

triadic

#455B97 #97455B #5B9745

tetradic

#455B97 #974584 #978145 #459758

square

#455B97 #974584 #978145 #459758

split-complementary

#455B97 #975845 #849745

monochromatic

#1F2843 #32426D #455B97 #6279B7 #8C9DCA

Accessibility & contrast

On white

6.57

#455B97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#455B97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455B97

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455B97	#FFFFFF	#000000	##FFFFFF
##455B97	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436199

Deuteranopia (green-blind)

#395A96

Tritanopia (blue-blind)

#1C6871

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #455b97;
/* rgb */ color: rgb(69, 91, 151);
/* oklch */ color: oklch(48.2% 0.101 267.4);

Tailwind

colors: {
  custom: {
    50: '#7e89b6',
    500: '#455b97',
    950: '#000000',
  },
}

SCSS

$custom: #455b97;
$custom-light: #7e89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#455b97",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 151
  },
  "hsl": {
    "h": 223.902,
    "s": 37.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48228,
    "c": 0.10055,
    "h": 267.4
  },
  "luminance": 0.10982
}

Semantic roles & 50–950 ramp

primary

#455B97

secondary

#B6A882

accent

#AE5BCD

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #455B97

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

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