#438FCC#438FCC

#438FCC is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.9% C 0.119 H 245.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#438FCC
RGB	rgb(67, 143, 204)
HSL	hsl(207, 57%, 53%)
HSV	hsv(207, 67%, 80%)
CMYK	cmyk(67.2%, 29.9%, 0%, 20%)
CIE-LAB	lab(57.27, -4.08, -38.34)
CIE-LCH	lch(57.27, 38.56, 263.93°)
OKLab	oklab(62.92% -0.0492 -0.1083)
OKLCH	oklch(62.92% 0.119 245.6)
XYZ	xyz(23.0322, 25.1954, 60.7644)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FCC #CC8043

analogous

#43CCC4 #438FCC #434ACC

triadic

#438FCC #CC438F #8FCC43

tetradic

#438FCC #C443CC #CC8043 #4ACC43

square

#438FCC #C443CC #CC8043 #4ACC43

split-complementary

#438FCC #CC434A #CCC443

monochromatic

#204F75 #2D6FA5 #438FCC #73ACD9 #A3C8E6

Accessibility & contrast

On white

3.48

#438FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#438FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FCC

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FCC	#FFFFFF	#000000	##000000
##438FCC	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CF

Deuteranopia (green-blind)

#6184CB

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438fcc;
/* rgb */ color: rgb(67, 143, 204);
/* oklch */ color: oklch(62.9% 0.119 245.6);

Tailwind

colors: {
  custom: {
    50: '#85afdc',
    500: '#438fcc',
    950: '#000000',
  },
}

SCSS

$custom: #438fcc;
$custom-light: #85afdc;
$custom-dark: #000000;

JSON

{
  "hex": "#438fcc",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 204
  },
  "hsl": {
    "h": 206.715,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62916,
    "c": 0.11898,
    "h": 245.6
  },
  "luminance": 0.25198
}

Semantic roles & 50–950 ramp

primary

#438FCC

secondary

#D3B298

accent

#8C47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438FCC

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

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