#438ED1#438ED1

#438ED1 is a light, vivid cyan. Relative luminance 0.251; OKLCH L 63.0% C 0.126 H 248.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#438ED1
RGB	rgb(67, 142, 209)
HSL	hsl(208, 61%, 54%)
HSV	hsv(208, 68%, 82%)
CMYK	cmyk(67.9%, 32.1%, 0%, 18%)
CIE-LAB	lab(57.21, -1.78, -41.24)
CIE-LCH	lch(57.21, 41.28, 267.52°)
OKLab	oklab(62.95% -0.0467 -0.1168)
OKLCH	oklch(62.95% 0.126 248.2)
XYZ	xyz(23.4920, 25.1403, 63.9237)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438ED1 #D18643

analogous

#43D1CD #438ED1 #4347D1

triadic

#438ED1 #D1438E #8ED143

tetradic

#438ED1 #CD43D1 #D18643 #47D143

square

#438ED1 #CD43D1 #D18643 #47D143

split-complementary

#438ED1 #D14347 #D1CD43

monochromatic

#1E4F7B #2A6FAD #438ED1 #74ACDD #A5C9E9

Accessibility & contrast

On white

3.48

#438ED1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#438ED1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438ED1

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438ED1	#FFFFFF	#000000	##000000
##438ED1	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7091D4

Deuteranopia (green-blind)

#5C83D0

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438ed1;
/* rgb */ color: rgb(67, 142, 209);
/* oklch */ color: oklch(63.0% 0.126 248.2);

Tailwind

colors: {
  custom: {
    50: '#86aedf',
    500: '#438ed1',
    950: '#000000',
  },
}

SCSS

$custom: #438ed1;
$custom-light: #86aedf;
$custom-dark: #000000;

JSON

{
  "hex": "#438ed1",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 209
  },
  "hsl": {
    "h": 208.31,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62952,
    "c": 0.12578,
    "h": 248.2
  },
  "luminance": 0.25143
}

Semantic roles & 50–950 ramp

primary

#438ED1

secondary

#D6B69A

accent

#8F44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438ED1

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

Preview Lab → · Contrast checker → · Palette generator →