#438DCC#438DCC

#438DCC is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.121 H 247.0°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#438DCC
RGB	rgb(67, 141, 204)
HSL	hsl(208, 57%, 53%)
HSV	hsv(208, 67%, 80%)
CMYK	cmyk(67.2%, 30.9%, 0%, 20%)
CIE-LAB	lab(56.68, -2.92, -39.26)
CIE-LCH	lch(56.68, 39.36, 265.75°)
OKLab	oklab(62.46% -0.0472 -0.111)
OKLCH	oklch(62.46% 0.121 247)
XYZ	xyz(22.7346, 24.6003, 60.6652)
Luminance	0.2460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DCC #CC8243

analogous

#43CCC6 #438DCC #4348CC

triadic

#438DCC #CC438D #8DCC43

tetradic

#438DCC #C643CC #CC8243 #48CC43

square

#438DCC #C643CC #CC8243 #48CC43

split-complementary

#438DCC #CC4348 #CCC643

monochromatic

#204E75 #2D6EA5 #438DCC #73AAD9 #A3C7E6

Accessibility & contrast

On white

3.55

#438DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#438DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DCC

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DCC	#FFFFFF	#000000	##000000
##438DCC	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCF

Deuteranopia (green-blind)

#5E82CB

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #438dcc;
/* rgb */ color: rgb(67, 141, 204);
/* oklch */ color: oklch(62.5% 0.121 247.0);

Tailwind

colors: {
  custom: {
    50: '#85aedc',
    500: '#438dcc',
    950: '#000000',
  },
}

SCSS

$custom: #438dcc;
$custom-light: #85aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#438dcc",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 204
  },
  "hsl": {
    "h": 207.591,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62458,
    "c": 0.12062,
    "h": 247
  },
  "luminance": 0.24603
}

Semantic roles & 50–950 ramp

primary

#438DCC

secondary

#D3B398

accent

#8E47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438DCC

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

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