#455E82#455E82

#455E82 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 47.8% C 0.066 H 257.5°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#455E82
RGB	rgb(69, 94, 130)
HSL	hsl(215, 31%, 39%)
HSV	hsv(215, 47%, 51%)
CMYK	cmyk(46.9%, 27.7%, 0%, 49%)
CIE-LAB	lab(39.38, 1.09, -23.04)
CIE-LCH	lch(39.38, 23.07, 272.71°)
OKLab	oklab(47.75% -0.0143 -0.0643)
OKLCH	oklch(47.75% 0.066 257.5)
XYZ	xyz(10.4849, 10.8817, 22.6626)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E82 #826945

analogous

#457D82 #455E82 #4B4582

triadic

#455E82 #82455E #5E8245

tetradic

#455E82 #82457D #826945 #45824B

square

#455E82 #82457D #826945 #45824B

split-complementary

#455E82 #824B45 #7D8245

monochromatic

#1B2432 #30415A #455E82 #5C7BA8 #849BBE

Accessibility & contrast

On white

6.61

#455E82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#455E82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E82

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E82	#FFFFFF	#000000	##FFFFFF
##455E82	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506084

Deuteranopia (green-blind)

#495A81

Tritanopia (blue-blind)

#2D666A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #455e82;
/* rgb */ color: rgb(69, 94, 130);
/* oklch */ color: oklch(47.8% 0.066 257.5);

Tailwind

colors: {
  custom: {
    50: '#7c8ba6',
    500: '#455e82',
    950: '#000000',
  },
}

SCSS

$custom: #455e82;
$custom-light: #7c8ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#455e82",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 130
  },
  "hsl": {
    "h": 215.41,
    "s": 30.653,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47752,
    "c": 0.06592,
    "h": 257.5
  },
  "luminance": 0.10882
}

Semantic roles & 50–950 ramp

primary

#455E82

secondary

#A9967A

accent

#9D61C7

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #455E82

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

Preview Lab → · Contrast checker → · Palette generator →