#438397#438397

#438397 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.6% C 0.072 H 220.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#438397
RGB	rgb(67, 131, 151)
HSL	hsl(194, 39%, 43%)
HSV	hsv(194, 56%, 59%)
CMYK	cmyk(55.6%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(51.45, -14.57, -16.99)
CIE-LCH	lch(51.45, 22.38, 229.39°)
OKLab	oklab(57.57% -0.0548 -0.0471)
OKLCH	oklch(57.57% 0.072 220.7)
XYZ	xyz(16.0148, 19.6588, 32.2227)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438397 #975743

analogous

#439781 #438397 #435997

triadic

#438397 #974383 #839743

tetradic

#438397 #814397 #975743 #599743

square

#438397 #814397 #975743 #599743

split-complementary

#438397 #974359 #978143

monochromatic

#1D3942 #305E6D #438397 #5FA3B8 #8ABBCB

Accessibility & contrast

On white

4.26

#438397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#438397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438397

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438397	#FFFFFF	#000000	##000000
##438397	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778098

Deuteranopia (green-blind)

#6A7797

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #438397;
/* rgb */ color: rgb(67, 131, 151);
/* oklch */ color: oklch(57.6% 0.072 220.7);

Tailwind

colors: {
  custom: {
    50: '#7ea7b5',
    500: '#438397',
    950: '#000000',
  },
}

SCSS

$custom: #438397;
$custom-light: #7ea7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#438397",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 194.286,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57565,
    "c": 0.07224,
    "h": 220.7
  },
  "luminance": 0.1966
}

Semantic roles & 50–950 ramp

primary

#438397

secondary

#B68D80

accent

#7559CE

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #438397

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

Preview Lab → · Contrast checker → · Palette generator →