#438BC1#438BC1

#438BC1 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.4% C 0.109 H 243.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#438BC1
RGB	rgb(67, 139, 193)
HSL	hsl(206, 50%, 51%)
HSV	hsv(206, 65%, 76%)
CMYK	cmyk(65.3%, 28%, 0%, 24.3%)
CIE-LAB	lab(55.59, -5.50, -34.74)
CIE-LCH	lch(55.59, 35.18, 261.01°)
OKLab	oklab(61.43% -0.0485 -0.0979)
OKLCH	oklch(61.43% 0.109 243.6)
XYZ	xyz(21.1694, 23.5066, 53.8633)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BC1 #C17943

analogous

#43C1B8 #438BC1 #434CC1

triadic

#438BC1 #C1438B #8BC143

tetradic

#438BC1 #B843C1 #C17943 #4CC143

square

#438BC1 #B843C1 #C17943 #4CC143

split-complementary

#438BC1 #C1434C #C1B843

monochromatic

#224A67 #316B95 #438BC1 #71A7D0 #9FC4DF

Accessibility & contrast

On white

3.68

#438BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#438BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BC1

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BC1	#FFFFFF	#000000	##000000
##438BC1	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738CC3

Deuteranopia (green-blind)

#6280C0

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438bc1;
/* rgb */ color: rgb(67, 139, 193);
/* oklch */ color: oklch(61.4% 0.109 243.6);

Tailwind

colors: {
  custom: {
    50: '#84acd4',
    500: '#438bc1',
    950: '#000000',
  },
}

SCSS

$custom: #438bc1;
$custom-light: #84acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#438bc1",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 193
  },
  "hsl": {
    "h": 205.714,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61428,
    "c": 0.10928,
    "h": 243.6
  },
  "luminance": 0.23509
}

Semantic roles & 50–950 ramp

primary

#438BC1

secondary

#CCAC94

accent

#8A4EDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #438BC1

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

Preview Lab → · Contrast checker → · Palette generator →