#438AD1#438AD1

#438AD1 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.0% C 0.129 H 250.7°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#438AD1
RGB	rgb(67, 138, 209)
HSL	hsl(210, 61%, 54%)
HSV	hsv(210, 68%, 82%)
CMYK	cmyk(67.9%, 34%, 0%, 18%)
CIE-LAB	lab(56.06, 0.56, -43.06)
CIE-LCH	lch(56.06, 43.06, 270.75°)
OKLab	oklab(62.05% -0.0428 -0.1221)
OKLCH	oklch(62.05% 0.129 250.7)
XYZ	xyz(22.9076, 23.9713, 63.7289)
Luminance	0.2397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438AD1 #D18A43

analogous

#43D1D1 #438AD1 #4343D1

triadic

#438AD1 #D1438A #8AD143

tetradic

#438AD1 #D143D1 #D18A43 #43D143

square

#438AD1 #D143D1 #D18A43 #43D143

split-complementary

#438AD1 #D14343 #D1D143

monochromatic

#1E4D7B #2A6BAD #438AD1 #74A9DD #A5C7E9

Accessibility & contrast

On white

3.62

#438AD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#438AD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438AD1

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438AD1	#FFFFFF	#000000	##000000
##438AD1	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ED4

Deuteranopia (green-blind)

#5680D0

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #438ad1;
/* rgb */ color: rgb(67, 138, 209);
/* oklch */ color: oklch(62.0% 0.129 250.7);

Tailwind

colors: {
  custom: {
    50: '#86abdf',
    500: '#438ad1',
    950: '#000000',
  },
}

SCSS

$custom: #438ad1;
$custom-light: #86abdf;
$custom-dark: #000000;

JSON

{
  "hex": "#438ad1",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 209
  },
  "hsl": {
    "h": 210,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62046,
    "c": 0.1294,
    "h": 250.7
  },
  "luminance": 0.23974
}

Semantic roles & 50–950 ramp

primary

#438AD1

secondary

#D6B89A

accent

#9444E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438AD1

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

Preview Lab → · Contrast checker → · Palette generator →