#375B79#375B79

#375B79 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.7% C 0.064 H 245.0°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#375B79
RGB	rgb(55, 91, 121)
HSL	hsl(207, 38%, 35%)
HSV	hsv(207, 55%, 47%)
CMYK	cmyk(54.5%, 24.8%, 0%, 52.5%)
CIE-LAB	lab(37.25, -3.62, -20.90)
CIE-LCH	lch(37.25, 21.22, 260.17°)
OKLab	oklab(45.73% -0.0272 -0.0584)
OKLCH	oklch(45.73% 0.064 245)
XYZ	xyz(8.7666, 9.6742, 19.4908)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375B79 #795537

analogous

#377976 #375B79 #373A79

triadic

#375B79 #79375B #5B7937

tetradic

#375B79 #763779 #795537 #3A7937

square

#375B79 #763779 #795537 #3A7937

split-complementary

#375B79 #79373A #797637

monochromatic

#111C25 #243B4F #375B79 #4A7BA3 #6E99BD

Accessibility & contrast

On white

7.16

#375B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#375B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375B79

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375B79	#FFFFFF	#000000	##FFFFFF
##375B79	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5B7A

Deuteranopia (green-blind)

#465578

Tritanopia (blue-blind)

#116265

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #375b79;
/* rgb */ color: rgb(55, 91, 121);
/* oklch */ color: oklch(45.7% 0.064 245.0);

Tailwind

colors: {
  custom: {
    50: '#73899f',
    500: '#375b79',
    950: '#000000',
  },
}

SCSS

$custom: #375b79;
$custom-light: #73899f;
$custom-dark: #000000;

JSON

{
  "hex": "#375b79",
  "rgb": {
    "r": 55,
    "g": 91,
    "b": 121
  },
  "hsl": {
    "h": 207.273,
    "s": 37.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45731,
    "c": 0.06446,
    "h": 245
  },
  "luminance": 0.09675
}

Semantic roles & 50–950 ramp

primary

#375B79

secondary

#A68366

accent

#8F5ACD

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375B79

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

Preview Lab → · Contrast checker → · Palette generator →