#438FA0#438FA0

#438FA0 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.079 H 214.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#438FA0
RGB	rgb(67, 143, 160)
HSL	hsl(191, 41%, 45%)
HSV	hsv(191, 58%, 63%)
CMYK	cmyk(58.1%, 10.6%, 0%, 37.3%)
CIE-LAB	lab(55.46, -18.34, -16.10)
CIE-LCH	lch(55.46, 24.40, 221.28°)
OKLab	oklab(60.88% -0.065 -0.0446)
OKLCH	oklch(60.88% 0.079 214.5)
XYZ	xyz(18.4798, 23.3745, 36.7887)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FA0 #A05443

analogous

#43A083 #438FA0 #4361A0

triadic

#438FA0 #A0438F #8FA043

tetradic

#438FA0 #8343A0 #A05443 #61A043

square

#438FA0 #8343A0 #A05443 #61A043

split-complementary

#438FA0 #A04361 #A08343

monochromatic

#1F424A #316875 #438FA0 #63ADBE #8EC4D0

Accessibility & contrast

On white

3.70

#438FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#438FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FA0

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FA0	#FFFFFF	#000000	##000000
##438FA0	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838BA1

Deuteranopia (green-blind)

#7580A0

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438fa0;
/* rgb */ color: rgb(67, 143, 160);
/* oklch */ color: oklch(60.9% 0.079 214.5);

Tailwind

colors: {
  custom: {
    50: '#80b0bc',
    500: '#438fa0',
    950: '#000000',
  },
}

SCSS

$custom: #438fa0;
$custom-light: #80b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#438fa0",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 160
  },
  "hsl": {
    "h": 190.968,
    "s": 40.969,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6088,
    "c": 0.07884,
    "h": 214.5
  },
  "luminance": 0.23376
}

Semantic roles & 50–950 ramp

primary

#438FA0

secondary

#BB8E84

accent

#6D57D1

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #438FA0

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

Preview Lab → · Contrast checker → · Palette generator →