#438FA7#438FA7

#438FA7 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.083 H 221.4°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#438FA7
RGB	rgb(67, 143, 167)
HSL	hsl(194, 43%, 46%)
HSV	hsv(194, 60%, 65%)
CMYK	cmyk(59.9%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(55.71, -16.19, -19.72)
CIE-LCH	lch(55.71, 25.52, 230.62°)
OKLab	oklab(61.17% -0.0622 -0.0548)
OKLCH	oklch(61.17% 0.083 221.4)
XYZ	xyz(19.1095, 23.6264, 40.1050)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438FA7 #A75B43

analogous

#43A78D #438FA7 #435DA7

triadic

#438FA7 #A7438F #8FA743

tetradic

#438FA7 #8D43A7 #A75B43 #5DA743

square

#438FA7 #8D43A7 #A75B43 #5DA743

split-complementary

#438FA7 #A7435D #A78D43

monochromatic

#204450 #316A7B #438FA7 #66ABC1 #91C3D3

Accessibility & contrast

On white

3.67

#438FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#438FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FA7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438FA7	#FFFFFF	#000000	##000000
##438FA7	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818CA8

Deuteranopia (green-blind)

#7281A7

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438fa7;
/* rgb */ color: rgb(67, 143, 167);
/* oklch */ color: oklch(61.2% 0.083 221.4);

Tailwind

colors: {
  custom: {
    50: '#81b0c1',
    500: '#438fa7',
    950: '#000000',
  },
}

SCSS

$custom: #438fa7;
$custom-light: #81b0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#438fa7",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 194.4,
    "s": 42.735,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6117,
    "c": 0.08289,
    "h": 221.4
  },
  "luminance": 0.23628
}

Semantic roles & 50–950 ramp

primary

#438FA7

secondary

#BE9587

accent

#7355D3

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #438FA7

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

Preview Lab → · Contrast checker → · Palette generator →