#438FC5#438FC5

#438FC5 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.111 H 242.4°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#438FC5
RGB	rgb(67, 143, 197)
HSL	hsl(205, 53%, 52%)
HSV	hsv(205, 66%, 77%)
CMYK	cmyk(66%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(56.95, -6.45, -34.89)
CIE-LCH	lch(56.95, 35.48, 259.53°)
OKLab	oklab(62.56% -0.0514 -0.0983)
OKLCH	oklch(62.56% 0.111 242.4)
XYZ	xyz(22.2114, 24.8671, 56.4418)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FC5 #C57943

analogous

#43C5BA #438FC5 #434EC5

triadic

#438FC5 #C5438F #8FC543

tetradic

#438FC5 #BA43C5 #C57943 #4EC543

square

#438FC5 #BA43C5 #C57943 #4EC543

split-complementary

#438FC5 #C5434E #C5BA43

monochromatic

#214D6C #306E9B #438FC5 #72ABD3 #A1C7E2

Accessibility & contrast

On white

3.52

#438FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#438FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FC5

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FC5	#FFFFFF	#000000	##000000
##438FC5	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7790C7

Deuteranopia (green-blind)

#6583C4

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438fc5;
/* rgb */ color: rgb(67, 143, 197);
/* oklch */ color: oklch(62.6% 0.111 242.4);

Tailwind

colors: {
  custom: {
    50: '#84afd7',
    500: '#438fc5',
    950: '#000000',
  },
}

SCSS

$custom: #438fc5;
$custom-light: #84afd7;
$custom-dark: #000000;

JSON

{
  "hex": "#438fc5",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 204.923,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62559,
    "c": 0.11094,
    "h": 242.4
  },
  "luminance": 0.24869
}

Semantic roles & 50–950 ramp

primary

#438FC5

secondary

#CEAD95

accent

#884CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #438FC5

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

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