#377390#377390

#377390 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.8% C 0.077 H 231.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#377390
RGB	rgb(55, 115, 144)
HSL	hsl(200, 45%, 39%)
HSV	hsv(200, 62%, 56%)
CMYK	cmyk(61.8%, 20.1%, 0%, 43.5%)
CIE-LAB	lab(45.75, -10.30, -21.65)
CIE-LCH	lch(45.75, 23.97, 244.56°)
OKLab	oklab(52.8% -0.0477 -0.0605)
OKLCH	oklch(52.8% 0.077 231.7)
XYZ	xyz(12.7384, 15.0861, 28.6207)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377390 #905437

analogous

#379081 #377390 #374690

triadic

#377390 #903773 #739037

tetradic

#377390 #813790 #905437 #469037

square

#377390 #813790 #905437 #469037

split-complementary

#377390 #903746 #908137

monochromatic

#152C37 #265064 #377390 #4A96BA #77AFCB

Accessibility & contrast

On white

5.23

#377390 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#377390 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377390

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377390	#FFFFFF	#000000	##FFFFFF
##377390	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657291

Deuteranopia (green-blind)

#586890

Tritanopia (blue-blind)

#007B7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377390;
/* rgb */ color: rgb(55, 115, 144);
/* oklch */ color: oklch(52.8% 0.077 231.7);

Tailwind

colors: {
  custom: {
    50: '#779bb0',
    500: '#377390',
    950: '#000000',
  },
}

SCSS

$custom: #377390;
$custom-light: #779bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#377390",
  "rgb": {
    "r": 55,
    "g": 115,
    "b": 144
  },
  "hsl": {
    "h": 199.551,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52798,
    "c": 0.07701,
    "h": 231.7
  },
  "luminance": 0.15087
}

Semantic roles & 50–950 ramp

primary

#377390

secondary

#B4856F

accent

#7D53D4

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #377390

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

Preview Lab → · Contrast checker → · Palette generator →