#455E7A#455E7A

#455E7A is a mid, muted cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.055 H 251.8°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#455E7A
RGB	rgb(69, 94, 122)
HSL	hsl(212, 28%, 37%)
HSV	hsv(212, 43%, 48%)
CMYK	cmyk(43.4%, 23%, 0%, 52.2%)
CIE-LAB	lab(39.03, -1.39, -18.71)
CIE-LCH	lch(39.03, 18.76, 265.74°)
OKLab	oklab(47.36% -0.0171 -0.0519)
OKLCH	oklch(47.36% 0.055 251.8)
XYZ	xyz(9.9687, 10.6752, 19.9438)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E7A #7A6145

analogous

#45797A #455E7A #46457A

triadic

#455E7A #7A455E #5E7A45

tetradic

#455E7A #7A4579 #7A6145 #457A46

square

#455E7A #7A4579 #7A6145 #457A46

split-complementary

#455E7A #7A4645 #797A45

monochromatic

#19222C #2F4053 #455E7A #5B7CA1 #819BB8

Accessibility & contrast

On white

6.70

#455E7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#455E7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E7A

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E7A	#FFFFFF	#000000	##FFFFFF
##455E7A	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7B

Deuteranopia (green-blind)

#4D5A79

Tritanopia (blue-blind)

#326467

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #455e7a;
/* rgb */ color: rgb(69, 94, 122);
/* oklch */ color: oklch(47.4% 0.055 251.8);

Tailwind

colors: {
  custom: {
    50: '#7b8ba0',
    500: '#455e7a',
    950: '#000000',
  },
}

SCSS

$custom: #455e7a;
$custom-light: #7b8ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#455e7a",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 122
  },
  "hsl": {
    "h": 211.698,
    "s": 27.749,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47359,
    "c": 0.05468,
    "h": 251.8
  },
  "luminance": 0.10676
}

Semantic roles & 50–950 ramp

primary

#455E7A

secondary

#A38F77

accent

#9764C4

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #455E7A

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

Preview Lab → · Contrast checker → · Palette generator →