#438BD2#438BD2

#438BD2 is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.130 H 250.4°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#438BD2
RGB	rgb(67, 139, 210)
HSL	hsl(210, 61%, 54%)
HSV	hsv(210, 68%, 82%)
CMYK	cmyk(68.1%, 33.8%, 0%, 17.6%)
CIE-LAB	lab(56.40, 0.32, -43.09)
CIE-LCH	lch(56.40, 43.09, 270.42°)
OKLab	oklab(62.33% -0.0435 -0.1222)
OKLCH	oklch(62.33% 0.13 250.4)
XYZ	xyz(23.1759, 24.3092, 64.4310)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BD2 #D28A43

analogous

#43D2D1 #438BD2 #4344D2

triadic

#438BD2 #D2438B #8BD243

tetradic

#438BD2 #D143D2 #D28A43 #44D243

square

#438BD2 #D143D2 #D28A43 #44D243

split-complementary

#438BD2 #D24344 #D2D143

monochromatic

#1E4E7D #2A6CAE #438BD2 #74A9DE #A6C8EA

Accessibility & contrast

On white

3.58

#438BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#438BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BD2

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BD2	#FFFFFF	#000000	##000000
##438BD2	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8FD5

Deuteranopia (green-blind)

#5781D1

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #438bd2;
/* rgb */ color: rgb(67, 139, 210);
/* oklch */ color: oklch(62.3% 0.130 250.4);

Tailwind

colors: {
  custom: {
    50: '#86ace0',
    500: '#438bd2',
    950: '#000000',
  },
}

SCSS

$custom: #438bd2;
$custom-light: #86ace0;
$custom-dark: #000000;

JSON

{
  "hex": "#438bd2",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 210
  },
  "hsl": {
    "h": 209.79,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62327,
    "c": 0.12971,
    "h": 250.4
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#438BD2

secondary

#D7B89A

accent

#9343E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438BD2

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

Preview Lab → · Contrast checker → · Palette generator →