#438EA1#438EA1

#438EA1 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.7% C 0.079 H 216.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#438EA1
RGB	rgb(67, 142, 161)
HSL	hsl(192, 41%, 45%)
HSV	hsv(192, 58%, 63%)
CMYK	cmyk(58.4%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(55.19, -17.50, -17.08)
CIE-LCH	lch(55.19, 24.45, 224.31°)
OKLab	oklab(60.68% -0.0635 -0.0474)
OKLCH	oklch(60.68% 0.079 216.7)
XYZ	xyz(18.4182, 23.1107, 37.2015)
Luminance	0.2311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438EA1 #A15643

analogous

#43A185 #438EA1 #435FA1

triadic

#438EA1 #A1438E #8EA143

tetradic

#438EA1 #8543A1 #A15643 #5FA143

square

#438EA1 #8543A1 #A15643 #5FA143

split-complementary

#438EA1 #A1435F #A18543

monochromatic

#1F424B #316876 #438EA1 #63ACBE #8EC3D0

Accessibility & contrast

On white

3.73

#438EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#438EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438EA1

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438EA1	#FFFFFF	#000000	##000000
##438EA1	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA2

Deuteranopia (green-blind)

#7380A1

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #438ea1;
/* rgb */ color: rgb(67, 142, 161);
/* oklch */ color: oklch(60.7% 0.079 216.7);

Tailwind

colors: {
  custom: {
    50: '#80afbc',
    500: '#438ea1',
    950: '#000000',
  },
}

SCSS

$custom: #438ea1;
$custom-light: #80afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#438ea1",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 192.128,
    "s": 41.228,
    "l": 44.706
  },
  "oklch": {
    "l": 0.60676,
    "c": 0.07919,
    "h": 216.7
  },
  "luminance": 0.23113
}

Semantic roles & 50–950 ramp

primary

#438EA1

secondary

#BB9084

accent

#6F57D1

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #438EA1

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

Preview Lab → · Contrast checker → · Palette generator →