#375E7B#375E7B

#375E7B is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.065 H 242.1°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#375E7B
RGB	rgb(55, 94, 123)
HSL	hsl(206, 38%, 35%)
HSV	hsv(206, 55%, 48%)
CMYK	cmyk(55.3%, 23.6%, 0%, 51.8%)
CIE-LAB	lab(38.28, -4.80, -20.54)
CIE-LCH	lch(38.28, 21.09, 256.84°)
OKLab	oklab(46.57% -0.0303 -0.0573)
OKLCH	oklch(46.57% 0.065 242.1)
XYZ	xyz(9.1521, 10.2469, 20.2306)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375E7B #7B5437

analogous

#377B76 #375E7B #373C7B

triadic

#375E7B #7B375E #5E7B37

tetradic

#375E7B #76377B #7B5437 #3C7B37

square

#375E7B #76377B #7B5437 #3C7B37

split-complementary

#375E7B #7B373C #7B7637

monochromatic

#111D26 #243E51 #375E7B #4A7EA5 #6E9CBE

Accessibility & contrast

On white

6.89

#375E7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#375E7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375E7B

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375E7B	#FFFFFF	#000000	##FFFFFF
##375E7B	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7C

Deuteranopia (green-blind)

#48577A

Tritanopia (blue-blind)

#0D6568

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #375e7b;
/* rgb */ color: rgb(55, 94, 123);
/* oklch */ color: oklch(46.6% 0.065 242.1);

Tailwind

colors: {
  custom: {
    50: '#738ba1',
    500: '#375e7b',
    950: '#000000',
  },
}

SCSS

$custom: #375e7b;
$custom-light: #738ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#375e7b",
  "rgb": {
    "r": 55,
    "g": 94,
    "b": 123
  },
  "hsl": {
    "h": 205.588,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46574,
    "c": 0.06487,
    "h": 242.1
  },
  "luminance": 0.10248
}

Semantic roles & 50–950 ramp

primary

#375E7B

secondary

#A78267

accent

#8B5ACE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #375E7B

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

Preview Lab → · Contrast checker → · Palette generator →