#438BBA#438BBA

#438BBA is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.101 H 239.9°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#438BBA
RGB	rgb(67, 139, 186)
HSL	hsl(204, 47%, 50%)
HSV	hsv(204, 64%, 73%)
CMYK	cmyk(64%, 25.3%, 0%, 27.1%)
CIE-LAB	lab(55.28, -7.84, -31.25)
CIE-LCH	lch(55.28, 32.22, 255.91°)
OKLab	oklab(61.08% -0.0508 -0.0878)
OKLCH	oklch(61.08% 0.101 239.9)
XYZ	xyz(20.4069, 23.2016, 49.8478)
Luminance	0.2320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BBA #BA7243

analogous

#43BAAE #438BBA #4350BA

triadic

#438BBA #BA438B #8BBA43

tetradic

#438BBA #AE43BA #BA7243 #50BA43

square

#438BBA #AE43BA #BA7243 #50BA43

split-complementary

#438BBA #BA4350 #BAAE43

monochromatic

#234860 #33698D #438BBA #6FA7CB #9CC2DB

Accessibility & contrast

On white

3.72

#438BBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#438BBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BBA

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BBA	#FFFFFF	#000000	##000000
##438BBA	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768BBC

Deuteranopia (green-blind)

#657FB9

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #438bba;
/* rgb */ color: rgb(67, 139, 186);
/* oklch */ color: oklch(61.1% 0.101 239.9);

Tailwind

colors: {
  custom: {
    50: '#83accf',
    500: '#438bba',
    950: '#000000',
  },
}

SCSS

$custom: #438bba;
$custom-light: #83accf;
$custom-dark: #000000;

JSON

{
  "hex": "#438bba",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 186
  },
  "hsl": {
    "h": 203.697,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.6108,
    "c": 0.10145,
    "h": 239.9
  },
  "luminance": 0.23204
}

Semantic roles & 50–950 ramp

primary

#438BBA

secondary

#C8A791

accent

#8651D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #438BBA

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

Preview Lab → · Contrast checker → · Palette generator →