#438DBC#438DBC

#438DBC is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.102 H 239.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#438DBC
RGB	rgb(67, 141, 188)
HSL	hsl(203, 47%, 50%)
HSV	hsv(203, 64%, 74%)
CMYK	cmyk(64.4%, 25%, 0%, 26.3%)
CIE-LAB	lab(55.96, -8.31, -31.33)
CIE-LCH	lch(55.96, 32.41, 255.14°)
OKLab	oklab(61.65% -0.0522 -0.088)
OKLCH	oklch(61.65% 0.102 239.3)
XYZ	xyz(20.9133, 23.8718, 51.0728)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DBC #BC7243

analogous

#43BCAF #438DBC #4350BC

triadic

#438DBC #BC438D #8DBC43

tetradic

#438DBC #AF43BC #BC7243 #50BC43

square

#438DBC #AF43BC #BC7243 #50BC43

split-complementary

#438DBC #BC4350 #BCAF43

monochromatic

#234962 #336B8F #438DBC #70A8CC #9DC4DC

Accessibility & contrast

On white

3.64

#438DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#438DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DBC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DBC	#FFFFFF	#000000	##000000
##438DBC	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778DBE

Deuteranopia (green-blind)

#6781BB

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #438dbc;
/* rgb */ color: rgb(67, 141, 188);
/* oklch */ color: oklch(61.6% 0.102 239.3);

Tailwind

colors: {
  custom: {
    50: '#83aed0',
    500: '#438dbc',
    950: '#000000',
  },
}

SCSS

$custom: #438dbc;
$custom-light: #83aed0;
$custom-dark: #000000;

JSON

{
  "hex": "#438dbc",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 188
  },
  "hsl": {
    "h": 203.306,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.61647,
    "c": 0.10237,
    "h": 239.3
  },
  "luminance": 0.23874
}

Semantic roles & 50–950 ramp

primary

#438DBC

secondary

#C9A792

accent

#8551D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #438DBC

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

Preview Lab → · Contrast checker → · Palette generator →