#455E80#455E80

#455E80 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.7% C 0.063 H 256.3°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#455E80
RGB	rgb(69, 94, 128)
HSL	hsl(215, 30%, 39%)
HSV	hsv(215, 46%, 50%)
CMYK	cmyk(46.1%, 26.6%, 0%, 49.8%)
CIE-LAB	lab(39.29, 0.46, -21.96)
CIE-LCH	lch(39.29, 21.97, 271.20°)
OKLab	oklab(47.65% -0.015 -0.0612)
OKLCH	oklch(47.65% 0.063 256.3)
XYZ	xyz(10.3519, 10.8285, 21.9625)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E80 #806745

analogous

#457B80 #455E80 #494580

triadic

#455E80 #80455E #5E8045

tetradic

#455E80 #80457B #806745 #458049

square

#455E80 #80457B #806745 #458049

split-complementary

#455E80 #804945 #7B8045

monochromatic

#1A2430 #304158 #455E80 #5B7BA7 #839BBC

Accessibility & contrast

On white

6.63

#455E80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#455E80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E80

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E80	#FFFFFF	#000000	##FFFFFF
##455E80	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516082

Deuteranopia (green-blind)

#4A5A7F

Tritanopia (blue-blind)

#2E656A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #455e80;
/* rgb */ color: rgb(69, 94, 128);
/* oklch */ color: oklch(47.7% 0.063 256.3);

Tailwind

colors: {
  custom: {
    50: '#7c8ba5',
    500: '#455e80',
    950: '#000000',
  },
}

SCSS

$custom: #455e80;
$custom-light: #7c8ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#455e80",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 128
  },
  "hsl": {
    "h": 214.576,
    "s": 29.949,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47652,
    "c": 0.06306,
    "h": 256.3
  },
  "luminance": 0.10829
}

Semantic roles & 50–950 ramp

primary

#455E80

secondary

#A89479

accent

#9C62C6

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #455E80

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

Preview Lab → · Contrast checker → · Palette generator →