#438FD2#438FD2

#438FD2 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.2% C 0.126 H 247.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#438FD2
RGB	rgb(67, 143, 210)
HSL	hsl(208, 61%, 54%)
HSV	hsv(208, 68%, 82%)
CMYK	cmyk(68.1%, 31.9%, 0%, 17.6%)
CIE-LAB	lab(57.55, -2.02, -41.27)
CIE-LCH	lch(57.55, 41.32, 267.20°)
OKLab	oklab(63.23% -0.0474 -0.1168)
OKLCH	oklch(63.23% 0.126 247.9)
XYZ	xyz(23.7657, 25.4888, 64.6276)
Luminance	0.2549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FD2 #D28643

analogous

#43D2CE #438FD2 #4348D2

triadic

#438FD2 #D2438F #8FD243

tetradic

#438FD2 #CE43D2 #D28643 #48D243

square

#438FD2 #CE43D2 #D28643 #48D243

split-complementary

#438FD2 #D24348 #D2CE43

monochromatic

#1E507D #2A70AE #438FD2 #74ACDE #A6CAEA

Accessibility & contrast

On white

3.44

#438FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#438FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FD2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FD2	#FFFFFF	#000000	##000000
##438FD2	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7192D5

Deuteranopia (green-blind)

#5D84D1

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #438fd2;
/* rgb */ color: rgb(67, 143, 210);
/* oklch */ color: oklch(63.2% 0.126 247.9);

Tailwind

colors: {
  custom: {
    50: '#86afe0',
    500: '#438fd2',
    950: '#000000',
  },
}

SCSS

$custom: #438fd2;
$custom-light: #86afe0;
$custom-dark: #000000;

JSON

{
  "hex": "#438fd2",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 210
  },
  "hsl": {
    "h": 208.112,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63233,
    "c": 0.12612,
    "h": 247.9
  },
  "luminance": 0.25491
}

Semantic roles & 50–950 ramp

primary

#438FD2

secondary

#D7B69A

accent

#8F43E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438FD2

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

Preview Lab → · Contrast checker → · Palette generator →