#375F7D#375F7D

#375F7D is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.067 H 242.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#375F7D
RGB	rgb(55, 95, 125)
HSL	hsl(206, 39%, 35%)
HSV	hsv(206, 56%, 49%)
CMYK	cmyk(56%, 24%, 0%, 51%)
CIE-LAB	lab(38.68, -4.75, -21.14)
CIE-LCH	lch(38.68, 21.66, 257.34°)
OKLab	oklab(46.92% -0.0308 -0.0591)
OKLCH	oklch(46.92% 0.067 242.4)
XYZ	xyz(9.3681, 10.4765, 20.9266)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F7D #7D5537

analogous

#377D78 #375F7D #373C7D

triadic

#375F7D #7D375F #5F7D37

tetradic

#375F7D #78377D #7D5537 #3C7D37

square

#375F7D #78377D #7D5537 #3C7D37

split-complementary

#375F7D #7D373C #7D7837

monochromatic

#121E28 #243F52 #375F7D #4A7FA7 #6F9DC0

Accessibility & contrast

On white

6.78

#375F7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#375F7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F7D

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F7D	#FFFFFF	#000000	##FFFFFF
##375F7D	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525F7E

Deuteranopia (green-blind)

#49587C

Tritanopia (blue-blind)

#086669

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375f7d;
/* rgb */ color: rgb(55, 95, 125);
/* oklch */ color: oklch(46.9% 0.067 242.4);

Tailwind

colors: {
  custom: {
    50: '#738ca2',
    500: '#375f7d',
    950: '#000000',
  },
}

SCSS

$custom: #375f7d;
$custom-light: #738ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#375f7d",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 125
  },
  "hsl": {
    "h": 205.714,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46922,
    "c": 0.06664,
    "h": 242.4
  },
  "luminance": 0.10477
}

Semantic roles & 50–950 ramp

primary

#375F7D

secondary

#A88367

accent

#8B59CF

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #375F7D

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

Preview Lab → · Contrast checker → · Palette generator →