#45708F#45708F

#45708F is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.069 H 241.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#45708F
RGB	rgb(69, 112, 143)
HSL	hsl(205, 35%, 42%)
HSV	hsv(205, 52%, 56%)
CMYK	cmyk(51.7%, 21.7%, 0%, 43.9%)
CIE-LAB	lab(45.41, -5.73, -21.53)
CIE-LCH	lch(45.41, 22.28, 255.09°)
OKLab	oklab(52.68% -0.0331 -0.06)
OKLCH	oklch(52.68% 0.069 241.1)
XYZ	xyz(13.2046, 14.8357, 28.1490)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45708F #8F6445

analogous

#458F89 #45708F #454B8F

triadic

#45708F #8F4570 #708F45

tetradic

#45708F #89458F #8F6445 #4B8F45

square

#45708F #89458F #8F6445 #4B8F45

split-complementary

#45708F #8F454B #8F8945

monochromatic

#1D2F3C #315066 #45708F #5F8FB2 #89ACC6

Accessibility & contrast

On white

5.29

#45708F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#45708F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45708F

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45708F	#FFFFFF	#000000	##FFFFFF
##45708F	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627090

Deuteranopia (green-blind)

#58688E

Tritanopia (blue-blind)

#1E787A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45708f;
/* rgb */ color: rgb(69, 112, 143);
/* oklch */ color: oklch(52.7% 0.069 241.1);

Tailwind

colors: {
  custom: {
    50: '#7e99b0',
    500: '#45708f',
    950: '#000000',
  },
}

SCSS

$custom: #45708f;
$custom-light: #7e99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#45708f",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 143
  },
  "hsl": {
    "h": 205.135,
    "s": 34.906,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52683,
    "c": 0.06853,
    "h": 241.1
  },
  "luminance": 0.14837
}

Semantic roles & 50–950 ramp

primary

#45708F

secondary

#B1947F

accent

#8B5DCB

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #45708F

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

Preview Lab → · Contrast checker → · Palette generator →