#455D7E#455D7E

#455D7E is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.061 H 256.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#455D7E
RGB	rgb(69, 93, 126)
HSL	hsl(215, 29%, 38%)
HSV	hsv(215, 45%, 49%)
CMYK	cmyk(45.2%, 26.2%, 0%, 50.6%)
CIE-LAB	lab(38.90, 0.46, -21.35)
CIE-LCH	lch(38.90, 21.36, 271.23°)
OKLab	oklab(47.32% -0.0143 -0.0595)
OKLCH	oklch(47.32% 0.061 256.5)
XYZ	xyz(10.1333, 10.5997, 21.2466)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455D7E #7E6645

analogous

#45797E #455D7E #49457E

triadic

#455D7E #7E455D #5D7E45

tetradic

#455D7E #7E4579 #7E6645 #457E49

square

#455D7E #7E4579 #7E6645 #457E49

split-complementary

#455D7E #7E4945 #797E45

monochromatic

#1A232F #2F4056 #455D7E #5B7AA5 #839ABB

Accessibility & contrast

On white

6.73

#455D7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#455D7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455D7E

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455D7E	#FFFFFF	#000000	##FFFFFF
##455D7E	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515F7F

Deuteranopia (green-blind)

#4A597D

Tritanopia (blue-blind)

#306468

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #455d7e;
/* rgb */ color: rgb(69, 93, 126);
/* oklch */ color: oklch(47.3% 0.061 256.5);

Tailwind

colors: {
  custom: {
    50: '#7b8aa3',
    500: '#455d7e',
    950: '#000000',
  },
}

SCSS

$custom: #455d7e;
$custom-light: #7b8aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#455d7e",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 126
  },
  "hsl": {
    "h": 214.737,
    "s": 29.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47315,
    "c": 0.06119,
    "h": 256.5
  },
  "luminance": 0.106
}

Semantic roles & 50–950 ramp

primary

#455D7E

secondary

#A69379

accent

#9C62C5

background

#F7F8FA

surface

#EEF0F3

border

#C9CBCD

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #455D7E

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

Preview Lab → · Contrast checker → · Palette generator →