#438AAA#438AAA

#438AAA is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.1% C 0.086 H 229.9°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#438AAA
RGB	rgb(67, 138, 170)
HSL	hsl(199, 43%, 46%)
HSV	hsv(199, 61%, 67%)
CMYK	cmyk(60.6%, 18.8%, 0%, 33.3%)
CIE-LAB	lab(54.31, -12.49, -23.59)
CIE-LCH	lch(54.31, 26.69, 242.09°)
OKLab	oklab(60.09% -0.0554 -0.0658)
OKLCH	oklch(60.09% 0.086 229.9)
XYZ	xyz(18.6561, 22.2707, 41.3379)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438AAA #AA6343

analogous

#43AA97 #438AAA #4357AA

triadic

#438AAA #AA438A #8AAA43

tetradic

#438AAA #9743AA #AA6343 #57AA43

square

#438AAA #9743AA #AA6343 #57AA43

split-complementary

#438AAA #AA4357 #AA9743

monochromatic

#204352 #32667E #438AAA #67A7C3 #93C0D4

Accessibility & contrast

On white

3.85

#438AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#438AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438AAA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438AAA	#FFFFFF	#000000	##000000
##438AAA	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A88AC

Deuteranopia (green-blind)

#6B7DAA

Tritanopia (blue-blind)

#009394

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #438aaa;
/* rgb */ color: rgb(67, 138, 170);
/* oklch */ color: oklch(60.1% 0.086 229.9);

Tailwind

colors: {
  custom: {
    50: '#81acc3',
    500: '#438aaa',
    950: '#000000',
  },
}

SCSS

$custom: #438aaa;
$custom-light: #81acc3;
$custom-dark: #000000;

JSON

{
  "hex": "#438aaa",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 170
  },
  "hsl": {
    "h": 198.641,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60092,
    "c": 0.08604,
    "h": 229.9
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#438AAA

secondary

#C09A89

accent

#7C55D3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #438AAA

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

Preview Lab → · Contrast checker → · Palette generator →