#40707D#40707D

#40707D is a mid, muted cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.056 H 217.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#40707D
RGB	rgb(64, 112, 125)
HSL	hsl(193, 32%, 37%)
HSV	hsv(193, 49%, 49%)
CMYK	cmyk(48.8%, 10.4%, 0%, 51%)
CIE-LAB	lab(44.46, -12.52, -12.26)
CIE-LCH	lch(44.46, 17.52, 224.39°)
OKLab	oklab(51.63% -0.0446 -0.0338)
OKLCH	oklch(51.63% 0.056 217.2)
XYZ	xyz(11.6088, 14.1581, 21.5191)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40707D #7D4D40

analogous

#407D6C #40707D #40527D

triadic

#40707D #7D4070 #707D40

tetradic

#40707D #6C407D #7D4D40 #527D40

square

#40707D #6C407D #7D4D40 #527D40

split-complementary

#40707D #7D4052 #7D6C40

monochromatic

#17272C #2B4C55 #40707D #5594A5 #7CAEBC

Accessibility & contrast

On white

5.48

#40707D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#40707D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40707D

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40707D	#FFFFFF	#000000	##FFFFFF
##40707D	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676D7E

Deuteranopia (green-blind)

#5E667D

Tritanopia (blue-blind)

#217574

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #40707d;
/* rgb */ color: rgb(64, 112, 125);
/* oklch */ color: oklch(51.6% 0.056 217.2);

Tailwind

colors: {
  custom: {
    50: '#7999a2',
    500: '#40707d',
    950: '#000000',
  },
}

SCSS

$custom: #40707d;
$custom-light: #7999a2;
$custom-dark: #000000;

JSON

{
  "hex": "#40707d",
  "rgb": {
    "r": 64,
    "g": 112,
    "b": 125
  },
  "hsl": {
    "h": 192.787,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.51628,
    "c": 0.05599,
    "h": 217.2
  },
  "luminance": 0.14159
}

Semantic roles & 50–950 ramp

primary

#40707D

secondary

#A67E73

accent

#765FC8

background

#F7F9FA

surface

#EEF2F3

border

#C9CCCD

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #40707D

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

Preview Lab → · Contrast checker → · Palette generator →