#45657E#45657E

#45657E is a mid, muted cyan. Relative luminance 0.121; OKLCH L 49.2% C 0.055 H 242.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#45657E
RGB	rgb(69, 101, 126)
HSL	hsl(206, 29%, 38%)
HSV	hsv(206, 45%, 49%)
CMYK	cmyk(45.2%, 19.8%, 0%, 50.6%)
CIE-LAB	lab(41.34, -4.44, -17.59)
CIE-LCH	lch(41.34, 18.14, 255.84°)
OKLab	oklab(49.24% -0.0252 -0.0488)
OKLCH	oklch(49.24% 0.055 242.7)
XYZ	xyz(10.8725, 12.0782, 21.4930)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45657E #7E5E45

analogous

#457E7A #45657E #45487E

triadic

#45657E #7E4565 #657E45

tetradic

#45657E #7A457E #7E5E45 #487E45

square

#45657E #7A457E #7E5E45 #487E45

split-complementary

#45657E #7E4548 #7E7A45

monochromatic

#1A262F #2F4556 #45657E #5B85A5 #83A2BB

Accessibility & contrast

On white

6.15

#45657E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#45657E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45657E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45657E	#FFFFFF	#000000	##FFFFFF
##45657E	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A657F

Deuteranopia (green-blind)

#535F7E

Tritanopia (blue-blind)

#2E6B6D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #45657e;
/* rgb */ color: rgb(69, 101, 126);
/* oklch */ color: oklch(49.2% 0.055 242.7);

Tailwind

colors: {
  custom: {
    50: '#7c90a3',
    500: '#45657e',
    950: '#000000',
  },
}

SCSS

$custom: #45657e;
$custom-light: #7c90a3;
$custom-dark: #000000;

JSON

{
  "hex": "#45657e",
  "rgb": {
    "r": 69,
    "g": 101,
    "b": 126
  },
  "hsl": {
    "h": 206.316,
    "s": 29.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.49236,
    "c": 0.05487,
    "h": 242.7
  },
  "luminance": 0.12079
}

Semantic roles & 50–950 ramp

primary

#45657E

secondary

#A68D79

accent

#8E62C5

background

#F7F8FA

surface

#EEF0F3

border

#C9CBCD

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #45657E

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

Preview Lab → · Contrast checker → · Palette generator →