#438BDC#438BDC

#438BDC is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.9% C 0.142 H 253.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#438BDC
RGB	rgb(67, 139, 220)
HSL	hsl(212, 69%, 56%)
HSV	hsv(212, 70%, 86%)
CMYK	cmyk(69.5%, 36.8%, 0%, 13.7%)
CIE-LAB	lab(56.90, 3.80, -47.90)
CIE-LCH	lch(56.90, 48.05, 274.54°)
OKLab	oklab(62.89% -0.0409 -0.1363)
OKLCH	oklch(62.89% 0.142 253.3)
XYZ	xyz(24.4609, 24.8232, 71.1985)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BDC #DC9443

analogous

#43D7DC #438BDC #4843DC

triadic

#438BDC #DC438B #8BDC43

tetradic

#438BDC #DC43D7 #DC9443 #43DC48

square

#438BDC #DC43D7 #DC9443 #43DC48

split-complementary

#438BDC #DC4843 #D7DC43

monochromatic

#1A4F8B #236CBE #438BDC #77ABE6 #AACBEF

Accessibility & contrast

On white

3.52

#438BDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#438BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BDC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BDC	#FFFFFF	#000000	##000000
##438BDC	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DF

Deuteranopia (green-blind)

#5082DA

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #438bdc;
/* rgb */ color: rgb(67, 139, 220);
/* oklch */ color: oklch(62.9% 0.142 253.3);

Tailwind

colors: {
  custom: {
    50: '#88ace7',
    500: '#438bdc',
    950: '#000000',
  },
}

SCSS

$custom: #438bdc;
$custom-light: #88ace7;
$custom-dark: #000000;

JSON

{
  "hex": "#438bdc",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 220
  },
  "hsl": {
    "h": 211.765,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62889,
    "c": 0.14227,
    "h": 253.3
  },
  "luminance": 0.24826
}

Semantic roles & 50–950 ramp

primary

#438BDC

secondary

#DDBF9E

accent

#993CEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #438BDC

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

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