#438DCE#438DCE

#438DCE is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.123 H 247.7°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#438DCE
RGB	rgb(67, 141, 206)
HSL	hsl(208, 59%, 54%)
HSV	hsv(208, 67%, 81%)
CMYK	cmyk(67.5%, 31.6%, 0%, 19.2%)
CIE-LAB	lab(56.78, -2.23, -40.23)
CIE-LCH	lch(56.78, 40.30, 266.82°)
OKLab	oklab(62.56% -0.0466 -0.1138)
OKLCH	oklch(62.56% 0.123 247.7)
XYZ	xyz(22.9760, 24.6969, 61.9367)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DCE #CE8443

analogous

#43CECA #438DCE #4347CE

triadic

#438DCE #CE438D #8DCE43

tetradic

#438DCE #CA43CE #CE8443 #47CE43

square

#438DCE #CA43CE #CE8443 #47CE43

split-complementary

#438DCE #CE4347 #CECA43

monochromatic

#1F4E77 #2C6EA8 #438DCE #74AADB #A4C8E7

Accessibility & contrast

On white

3.54

#438DCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#438DCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DCE

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DCE	#FFFFFF	#000000	##000000
##438DCE	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7090D1

Deuteranopia (green-blind)

#5D82CD

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #438dce;
/* rgb */ color: rgb(67, 141, 206);
/* oklch */ color: oklch(62.6% 0.123 247.7);

Tailwind

colors: {
  custom: {
    50: '#86aedd',
    500: '#438dce',
    950: '#000000',
  },
}

SCSS

$custom: #438dce;
$custom-light: #86aedd;
$custom-dark: #000000;

JSON

{
  "hex": "#438dce",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 206
  },
  "hsl": {
    "h": 208.058,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62564,
    "c": 0.12302,
    "h": 247.7
  },
  "luminance": 0.24699
}

Semantic roles & 50–950 ramp

primary

#438DCE

secondary

#D4B499

accent

#8F46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438DCE

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

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