#438FB9#438FB9

#438FB9 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.098 H 235.6°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#438FB9
RGB	rgb(67, 143, 185)
HSL	hsl(201, 47%, 49%)
HSV	hsv(201, 64%, 73%)
CMYK	cmyk(63.8%, 22.7%, 0%, 27.5%)
CIE-LAB	lab(56.43, -10.43, -28.90)
CIE-LCH	lch(56.43, 30.72, 250.15°)
OKLab	oklab(61.98% -0.0554 -0.081)
OKLCH	oklch(61.98% 0.098 235.6)
XYZ	xyz(20.8908, 24.3389, 49.4864)
Luminance	0.2434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FB9 #B96D43

analogous

#43B9A8 #438FB9 #4354B9

triadic

#438FB9 #B9438F #8FB943

tetradic

#438FB9 #A843B9 #B96D43 #54B943

square

#438FB9 #A843B9 #B96D43 #54B943

split-complementary

#438FB9 #B94354 #B9A843

monochromatic

#224A5F #336C8C #438FB9 #6FAACB #9BC4DB

Accessibility & contrast

On white

3.58

#438FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#438FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FB9

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FB9	#FFFFFF	#000000	##000000
##438FB9	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBB

Deuteranopia (green-blind)

#6B82B8

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #438fb9;
/* rgb */ color: rgb(67, 143, 185);
/* oklch */ color: oklch(62.0% 0.098 235.6);

Tailwind

colors: {
  custom: {
    50: '#83afce',
    500: '#438fb9',
    950: '#000000',
  },
}

SCSS

$custom: #438fb9;
$custom-light: #83afce;
$custom-dark: #000000;

JSON

{
  "hex": "#438fb9",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 185
  },
  "hsl": {
    "h": 201.356,
    "s": 46.825,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61975,
    "c": 0.09816,
    "h": 235.6
  },
  "luminance": 0.24341
}

Semantic roles & 50–950 ramp

primary

#438FB9

secondary

#C7A491

accent

#8151D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #438FB9

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

Preview Lab → · Contrast checker → · Palette generator →