#438CC4#438CC4

#438CC4 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.8% C 0.112 H 244.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#438CC4
RGB	rgb(67, 140, 196)
HSL	hsl(206, 52%, 52%)
HSV	hsv(206, 66%, 77%)
CMYK	cmyk(65.8%, 28.6%, 0%, 23.1%)
CIE-LAB	lab(56.02, -5.06, -35.77)
CIE-LCH	lch(56.02, 36.13, 261.95°)
OKLab	oklab(61.81% -0.0486 -0.1009)
OKLCH	oklch(61.81% 0.112 244.3)
XYZ	xyz(21.6529, 23.9328, 55.6922)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438CC4 #C47B43

analogous

#43C4BC #438CC4 #434CC4

triadic

#438CC4 #C4438C #8CC443

tetradic

#438CC4 #BC43C4 #C47B43 #4CC443

square

#438CC4 #BC43C4 #C47B43 #4CC443

split-complementary

#438CC4 #C4434C #C4BC43

monochromatic

#224B6B #306C9A #438CC4 #72A8D3 #A0C5E1

Accessibility & contrast

On white

3.63

#438CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#438CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438CC4

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438CC4	#FFFFFF	#000000	##000000
##438CC4	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC6

Deuteranopia (green-blind)

#6181C3

Tritanopia (blue-blind)

#009AA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #438cc4;
/* rgb */ color: rgb(67, 140, 196);
/* oklch */ color: oklch(61.8% 0.112 244.3);

Tailwind

colors: {
  custom: {
    50: '#84add6',
    500: '#438cc4',
    950: '#000000',
  },
}

SCSS

$custom: #438cc4;
$custom-light: #84add6;
$custom-dark: #000000;

JSON

{
  "hex": "#438cc4",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 196
  },
  "hsl": {
    "h": 206.047,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61813,
    "c": 0.112,
    "h": 244.3
  },
  "luminance": 0.23935
}

Semantic roles & 50–950 ramp

primary

#438CC4

secondary

#CEAE95

accent

#8A4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #438CC4

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

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