#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
RGBrgb(69, 93, 126)
HSLhsl(215, 29%, 38%)
HSVhsv(215, 45%, 49%)
CMYKcmyk(45.2%, 26.2%, 0%, 50.6%)
CIE-LABlab(38.90, 0.46, -21.35)
CIE-LCHlch(38.90, 21.36, 271.23°)
OKLaboklab(47.32% -0.0143 -0.0595)
OKLCHoklch(47.32% 0.061 256.5)
XYZxyz(10.1333, 10.5997, 21.2466)
Luminance0.1060 (WCAG relative)
Temperaturecool
Familycyan

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
##455D7E1.006.733.126.73
#FFFFFF6.731.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.731.0021.001.00

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 →

#455D7E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva