#375F84#375F84

#375F84 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.3% C 0.075 H 247.9°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#375F84
RGB	rgb(55, 95, 132)
HSL	hsl(209, 41%, 37%)
HSV	hsv(209, 58%, 52%)
CMYK	cmyk(58.3%, 28%, 0%, 48.2%)
CIE-LAB	lab(39.00, -2.38, -24.90)
CIE-LCH	lch(39.00, 25.02, 264.53°)
OKLab	oklab(47.28% -0.0284 -0.0699)
OKLCH	oklch(47.28% 0.075 247.9)
XYZ	xyz(9.8311, 10.6617, 23.3652)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F84 #845C37

analogous

#378483 #375F84 #373984

triadic

#375F84 #84375F #5F8437

tetradic

#375F84 #833784 #845C37 #398437

square

#375F84 #833784 #845C37 #398437

split-complementary

#375F84 #843739 #848337

monochromatic

#13212E #254059 #375F84 #497EAF #719CC4

Accessibility & contrast

On white

6.70

#375F84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#375F84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F84

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F84	#FFFFFF	#000000	##FFFFFF
##375F84	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6086

Deuteranopia (green-blind)

#455883

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #375f84;
/* rgb */ color: rgb(55, 95, 132);
/* oklch */ color: oklch(47.3% 0.075 247.9);

Tailwind

colors: {
  custom: {
    50: '#748ca8',
    500: '#375f84',
    950: '#000000',
  },
}

SCSS

$custom: #375f84;
$custom-light: #748ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#375f84",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 132
  },
  "hsl": {
    "h": 208.831,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4728,
    "c": 0.07546,
    "h": 247.9
  },
  "luminance": 0.10663
}

Semantic roles & 50–950 ramp

primary

#375F84

secondary

#AD8A6A

accent

#9257D1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #375F84

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

Preview Lab → · Contrast checker → · Palette generator →