#438ECC#438ECC

#438ECC is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.120 H 246.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#438ECC
RGB	rgb(67, 142, 204)
HSL	hsl(207, 57%, 53%)
HSV	hsv(207, 67%, 80%)
CMYK	cmyk(67.2%, 30.4%, 0%, 20%)
CIE-LAB	lab(56.97, -3.50, -38.80)
CIE-LCH	lch(56.97, 38.96, 264.85°)
OKLab	oklab(62.69% -0.0482 -0.1097)
OKLCH	oklch(62.69% 0.12 246.3)
XYZ	xyz(22.8827, 24.8965, 60.7146)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438ECC #CC8143

analogous

#43CCC5 #438ECC #4349CC

triadic

#438ECC #CC438E #8ECC43

tetradic

#438ECC #C543CC #CC8143 #49CC43

square

#438ECC #C543CC #CC8143 #49CC43

split-complementary

#438ECC #CC4349 #CCC543

monochromatic

#204E75 #2D6FA5 #438ECC #73ABD9 #A3C8E6

Accessibility & contrast

On white

3.51

#438ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#438ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438ECC

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438ECC	#FFFFFF	#000000	##000000
##438ECC	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7290CF

Deuteranopia (green-blind)

#6083CB

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438ecc;
/* rgb */ color: rgb(67, 142, 204);
/* oklch */ color: oklch(62.7% 0.120 246.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#438ecc",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 204
  },
  "hsl": {
    "h": 207.153,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62687,
    "c": 0.11979,
    "h": 246.3
  },
  "luminance": 0.24899
}

Semantic roles & 50–950 ramp

primary

#438ECC

secondary

#D3B398

accent

#8D47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438ECC

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

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