#438EB7#438EB7

#438EB7 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.6% C 0.097 H 235.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#438EB7
RGB	rgb(67, 142, 183)
HSL	hsl(201, 46%, 49%)
HSV	hsv(201, 63%, 72%)
CMYK	cmyk(63.4%, 22.4%, 0%, 28.2%)
CIE-LAB	lab(56.04, -10.53, -28.35)
CIE-LCH	lch(56.04, 30.24, 249.63°)
OKLab	oklab(61.64% -0.055 -0.0795)
OKLCH	oklch(61.64% 0.097 235.3)
XYZ	xyz(20.5317, 23.9561, 48.3325)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438EB7 #B76C43

analogous

#43B7A6 #438EB7 #4354B7

triadic

#438EB7 #B7438E #8EB743

tetradic

#438EB7 #A643B7 #B76C43 #54B743

square

#438EB7 #A643B7 #B76C43 #54B743

split-complementary

#438EB7 #B74354 #B7A643

monochromatic

#22485D #336B8A #438EB7 #6DA9CA #9AC4DA

Accessibility & contrast

On white

3.63

#438EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#438EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438EB7

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438EB7	#FFFFFF	#000000	##000000
##438EB7	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6A81B6

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #438eb7;
/* rgb */ color: rgb(67, 142, 183);
/* oklch */ color: oklch(61.6% 0.097 235.3);

Tailwind

colors: {
  custom: {
    50: '#82afcc',
    500: '#438eb7',
    950: '#000000',
  },
}

SCSS

$custom: #438eb7;
$custom-light: #82afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#438eb7",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 183
  },
  "hsl": {
    "h": 201.207,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61644,
    "c": 0.09666,
    "h": 235.3
  },
  "luminance": 0.23958
}

Semantic roles & 50–950 ramp

primary

#438EB7

secondary

#C6A390

accent

#8152D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #438EB7

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

Preview Lab → · Contrast checker → · Palette generator →