#388DC1#388DC1

#388DC1 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.5% C 0.113 H 239.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#388DC1
RGB	rgb(56, 141, 193)
HSL	hsl(203, 55%, 49%)
HSV	hsv(203, 71%, 76%)
CMYK	cmyk(71%, 26.9%, 0%, 24.3%)
CIE-LAB	lab(55.82, -8.39, -34.40)
CIE-LCH	lch(55.82, 35.41, 256.30°)
OKLab	oklab(61.51% -0.0574 -0.097)
OKLCH	oklch(61.51% 0.113 239.4)
XYZ	xyz(20.7777, 23.7384, 53.9287)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388DC1 #C16C38

analogous

#38C1B1 #388DC1 #3849C1

triadic

#388DC1 #C1388D #8DC138

tetradic

#388DC1 #B138C1 #C16C38 #49C138

square

#388DC1 #B138C1 #C16C38 #49C138

split-complementary

#388DC1 #C13849 #C1B138

monochromatic

#1C4862 #2A6A92 #388DC1 #64A8D2 #94C3E0

Accessibility & contrast

On white

3.65

#388DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#388DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388DC1

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388DC1	#FFFFFF	#000000	##000000
##388DC1	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC3

Deuteranopia (green-blind)

#6280C0

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #388dc1;
/* rgb */ color: rgb(56, 141, 193);
/* oklch */ color: oklch(61.5% 0.113 239.4);

Tailwind

colors: {
  custom: {
    50: '#7faed4',
    500: '#388dc1',
    950: '#000000',
  },
}

SCSS

$custom: #388dc1;
$custom-light: #7faed4;
$custom-dark: #000000;

JSON

{
  "hex": "#388dc1",
  "rgb": {
    "r": 56,
    "g": 141,
    "b": 193
  },
  "hsl": {
    "h": 202.774,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61514,
    "c": 0.11276,
    "h": 239.4
  },
  "luminance": 0.23741
}

Semantic roles & 50–950 ramp

primary

#388DC1

secondary

#CBA38A

accent

#8249DE

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #388DC1

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

Preview Lab → · Contrast checker → · Palette generator →