#438FB7#438FB7

#438FB7 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.096 H 234.3°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#438FB7
RGB	rgb(67, 143, 183)
HSL	hsl(201, 46%, 49%)
HSV	hsv(201, 63%, 72%)
CMYK	cmyk(63.4%, 21.9%, 0%, 28.2%)
CIE-LAB	lab(56.34, -11.09, -27.89)
CIE-LCH	lch(56.34, 30.01, 248.32°)
OKLab	oklab(61.88% -0.0561 -0.0781)
OKLCH	oklch(61.88% 0.096 234.3)
XYZ	xyz(20.6811, 24.2550, 48.3823)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FB7 #B76B43

analogous

#43B7A5 #438FB7 #4355B7

triadic

#438FB7 #B7438F #8FB743

tetradic

#438FB7 #A543B7 #B76B43 #55B743

square

#438FB7 #A543B7 #B76B43 #55B743

split-complementary

#438FB7 #B74355 #B7A543

monochromatic

#22495D #336C8A #438FB7 #6DAACA #9AC4DA

Accessibility & contrast

On white

3.59

#438FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#438FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FB7

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FB7	#FFFFFF	#000000	##000000
##438FB7	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8EB9

Deuteranopia (green-blind)

#6C82B6

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #438fb7;
/* rgb */ color: rgb(67, 143, 183);
/* oklch */ color: oklch(61.9% 0.096 234.3);

Tailwind

colors: {
  custom: {
    50: '#83afcc',
    500: '#438fb7',
    950: '#000000',
  },
}

SCSS

$custom: #438fb7;
$custom-light: #83afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#438fb7",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 183
  },
  "hsl": {
    "h": 200.69,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61881,
    "c": 0.09619,
    "h": 234.3
  },
  "luminance": 0.24257
}

Semantic roles & 50–950 ramp

primary

#438FB7

secondary

#C6A290

accent

#7F52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #438FB7

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

Preview Lab → · Contrast checker → · Palette generator →