#438EAF#438EAF

#438EAF is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.3% C 0.089 H 229.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#438EAF
RGB	rgb(67, 142, 175)
HSL	hsl(198, 45%, 47%)
HSV	hsv(198, 62%, 69%)
CMYK	cmyk(61.7%, 18.9%, 0%, 31.4%)
CIE-LAB	lab(55.72, -13.12, -24.29)
CIE-LCH	lch(55.72, 27.61, 241.63°)
OKLab	oklab(61.28% -0.058 -0.0678)
OKLCH	oklch(61.28% 0.089 229.5)
XYZ	xyz(19.7226, 23.6325, 44.0713)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438EAF #AF6443

analogous

#43AF9A #438EAF #4358AF

triadic

#438EAF #AF438E #8EAF43

tetradic

#438EAF #9A43AF #AF6443 #58AF43

square

#438EAF #9A43AF #AF6443 #58AF43

split-complementary

#438EAF #AF4358 #AF9A43

monochromatic

#214656 #326A83 #438EAF #69AAC6 #96C3D7

Accessibility & contrast

On white

3.67

#438EAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#438EAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438EAF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438EAF	#FFFFFF	#000000	##000000
##438EAF	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8CB1

Deuteranopia (green-blind)

#6E81AF

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438eaf;
/* rgb */ color: rgb(67, 142, 175);
/* oklch */ color: oklch(61.3% 0.089 229.5);

Tailwind

colors: {
  custom: {
    50: '#81afc7',
    500: '#438eaf',
    950: '#000000',
  },
}

SCSS

$custom: #438eaf;
$custom-light: #81afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#438eaf",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 175
  },
  "hsl": {
    "h": 198.333,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61277,
    "c": 0.08922,
    "h": 229.5
  },
  "luminance": 0.23634
}

Semantic roles & 50–950 ramp

primary

#438EAF

secondary

#C29C8B

accent

#7B53D4

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #438EAF

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

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