#438CB7#438CB7

#438CB7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.098 H 237.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#438CB7
RGB	rgb(67, 140, 183)
HSL	hsl(202, 46%, 49%)
HSV	hsv(202, 63%, 72%)
CMYK	cmyk(63.4%, 23.5%, 0%, 28.2%)
CIE-LAB	lab(55.45, -9.40, -29.28)
CIE-LCH	lch(55.45, 30.75, 252.20°)
OKLab	oklab(61.17% -0.0529 -0.0821)
OKLCH	oklch(61.17% 0.098 237.2)
XYZ	xyz(20.2368, 23.3663, 48.2342)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438CB7 #B76E43

analogous

#43B7A8 #438CB7 #4352B7

triadic

#438CB7 #B7438C #8CB743

tetradic

#438CB7 #A843B7 #B76E43 #52B743

square

#438CB7 #A843B7 #B76E43 #52B743

split-complementary

#438CB7 #B74352 #B7A843

monochromatic

#22475D #336A8A #438CB7 #6DA8CA #9AC2DA

Accessibility & contrast

On white

3.70

#438CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#438CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438CB7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438CB7	#FFFFFF	#000000	##000000
##438CB7	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788BB9

Deuteranopia (green-blind)

#6880B6

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438cb7;
/* rgb */ color: rgb(67, 140, 183);
/* oklch */ color: oklch(61.2% 0.098 237.2);

Tailwind

colors: {
  custom: {
    50: '#82adcc',
    500: '#438cb7',
    950: '#000000',
  },
}

SCSS

$custom: #438cb7;
$custom-light: #82adcc;
$custom-dark: #000000;

JSON

{
  "hex": "#438cb7",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 183
  },
  "hsl": {
    "h": 202.241,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61171,
    "c": 0.09768,
    "h": 237.2
  },
  "luminance": 0.23368
}

Semantic roles & 50–950 ramp

primary

#438CB7

secondary

#C6A490

accent

#8352D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #438CB7

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

Preview Lab → · Contrast checker → · Palette generator →