#45778F#45778F

#45778F is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.4% C 0.066 H 230.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#45778F
RGB	rgb(69, 119, 143)
HSL	hsl(199, 35%, 42%)
HSV	hsv(199, 52%, 56%)
CMYK	cmyk(51.7%, 16.8%, 0%, 43.9%)
CIE-LAB	lab(47.55, -9.81, -18.25)
CIE-LCH	lch(47.55, 20.72, 241.74°)
OKLab	oklab(54.38% -0.0418 -0.0506)
OKLCH	oklch(54.38% 0.066 230.4)
XYZ	xyz(14.0072, 16.4409, 28.4166)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45778F #8F5D45

analogous

#458F82 #45778F #45528F

triadic

#45778F #8F4577 #778F45

tetradic

#45778F #82458F #8F5D45 #528F45

square

#45778F #82458F #8F5D45 #528F45

split-complementary

#45778F #8F4552 #8F8245

monochromatic

#1D323C #315566 #45778F #5F97B2 #89B2C6

Accessibility & contrast

On white

4.90

#45778F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#45778F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45778F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45778F	#FFFFFF	#000000	##FFFFFF
##45778F	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7590

Deuteranopia (green-blind)

#606D8F

Tritanopia (blue-blind)

#1C7E7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #45778f;
/* rgb */ color: rgb(69, 119, 143);
/* oklch */ color: oklch(54.4% 0.066 230.4);

Tailwind

colors: {
  custom: {
    50: '#7e9eaf',
    500: '#45778f',
    950: '#000000',
  },
}

SCSS

$custom: #45778f;
$custom-light: #7e9eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#45778f",
  "rgb": {
    "r": 69,
    "g": 119,
    "b": 143
  },
  "hsl": {
    "h": 199.459,
    "s": 34.906,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54379,
    "c": 0.06569,
    "h": 230.4
  },
  "luminance": 0.16442
}

Semantic roles & 50–950 ramp

primary

#45778F

secondary

#B18F7F

accent

#815DCB

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #45778F

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

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