#455E7D#455E7D

#455E7D is a mid, muted cyan. Relative luminance 0.108; OKLCH L 47.5% C 0.059 H 254.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#455E7D
RGB	rgb(69, 94, 125)
HSL	hsl(213, 29%, 38%)
HSV	hsv(213, 45%, 49%)
CMYK	cmyk(44.8%, 24.8%, 0%, 51%)
CIE-LAB	lab(39.16, -0.47, -20.34)
CIE-LCH	lch(39.16, 20.35, 268.67°)
OKLab	oklab(47.5% -0.016 -0.0566)
OKLCH	oklch(47.5% 0.059 254.2)
XYZ	xyz(10.1574, 10.7507, 20.9379)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E7D #7D6445

analogous

#457A7D #455E7D #48457D

triadic

#455E7D #7D455E #5E7D45

tetradic

#455E7D #7D457A #7D6445 #457D48

square

#455E7D #7D457A #7D6445 #457D48

split-complementary

#455E7D #7D4845 #7A7D45

monochromatic

#19232E #2F4056 #455E7D #5B7CA4 #829BBA

Accessibility & contrast

On white

6.67

#455E7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#455E7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E7D

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E7D	#FFFFFF	#000000	##FFFFFF
##455E7D	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525F7E

Deuteranopia (green-blind)

#4C5A7C

Tritanopia (blue-blind)

#306569

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #455e7d;
/* rgb */ color: rgb(69, 94, 125);
/* oklch */ color: oklch(47.5% 0.059 254.2);

Tailwind

colors: {
  custom: {
    50: '#7b8ba2',
    500: '#455e7d',
    950: '#000000',
  },
}

SCSS

$custom: #455e7d;
$custom-light: #7b8ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#455e7d",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 125
  },
  "hsl": {
    "h": 213.214,
    "s": 28.866,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47504,
    "c": 0.05882,
    "h": 254.2
  },
  "luminance": 0.10751
}

Semantic roles & 50–950 ramp

primary

#455E7D

secondary

#A69178

accent

#9963C5

background

#F7F8FA

surface

#EEF0F3

border

#C9CBCD

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #455E7D

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

Preview Lab → · Contrast checker → · Palette generator →