#438FCA#438FCA

#438FCA is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.117 H 244.7°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#438FCA
RGB	rgb(67, 143, 202)
HSL	hsl(206, 56%, 53%)
HSV	hsv(206, 67%, 79%)
CMYK	cmyk(66.8%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(57.17, -4.76, -37.36)
CIE-LCH	lch(57.17, 37.66, 262.74°)
OKLab	oklab(62.81% -0.0498 -0.1055)
OKLCH	oklch(62.81% 0.117 244.7)
XYZ	xyz(22.7938, 25.1001, 59.5092)
Luminance	0.2510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FCA #CA7E43

analogous

#43CAC1 #438FCA #434BCA

triadic

#438FCA #CA438F #8FCA43

tetradic

#438FCA #C143CA #CA7E43 #4BCA43

square

#438FCA #C143CA #CA7E43 #4BCA43

split-complementary

#438FCA #CA434B #CAC143

monochromatic

#204E72 #2E6FA2 #438FCA #73ABD7 #A2C8E5

Accessibility & contrast

On white

3.49

#438FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#438FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FCA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FCA	#FFFFFF	#000000	##000000
##438FCA	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CD

Deuteranopia (green-blind)

#6283C9

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438fca;
/* rgb */ color: rgb(67, 143, 202);
/* oklch */ color: oklch(62.8% 0.117 244.7);

Tailwind

colors: {
  custom: {
    50: '#85afda',
    500: '#438fca',
    950: '#000000',
  },
}

SCSS

$custom: #438fca;
$custom-light: #85afda;
$custom-dark: #000000;

JSON

{
  "hex": "#438fca",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 206.222,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62813,
    "c": 0.11664,
    "h": 244.7
  },
  "luminance": 0.25102
}

Semantic roles & 50–950 ramp

primary

#438FCA

secondary

#D2B197

accent

#8A48DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438FCA

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

Preview Lab → · Contrast checker → · Palette generator →