#438ADC#438ADC

#438ADC is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.7% C 0.143 H 253.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#438ADC
RGB	rgb(67, 138, 220)
HSL	hsl(212, 69%, 56%)
HSV	hsv(212, 70%, 86%)
CMYK	cmyk(69.5%, 37.3%, 0%, 13.7%)
CIE-LAB	lab(56.62, 4.40, -48.35)
CIE-LCH	lch(56.62, 48.55, 275.20°)
OKLab	oklab(62.67% -0.04 -0.1376)
OKLCH	oklch(62.67% 0.143 253.8)
XYZ	xyz(24.3167, 24.5350, 71.1505)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438ADC #DC9543

analogous

#43D7DC #438ADC #4943DC

triadic

#438ADC #DC438A #8ADC43

tetradic

#438ADC #DC43D7 #DC9543 #43DC49

square

#438ADC #DC43D7 #DC9543 #43DC49

split-complementary

#438ADC #DC4943 #D7DC43

monochromatic

#1A4E8B #236BBE #438ADC #77AAE6 #AACAEF

Accessibility & contrast

On white

3.55

#438ADC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#438ADC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438ADC

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438ADC	#FFFFFF	#000000	##000000
##438ADC	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6590DF

Deuteranopia (green-blind)

#4E81DA

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #438adc;
/* rgb */ color: rgb(67, 138, 220);
/* oklch */ color: oklch(62.7% 0.143 253.8);

Tailwind

colors: {
  custom: {
    50: '#88abe7',
    500: '#438adc',
    950: '#000000',
  },
}

SCSS

$custom: #438adc;
$custom-light: #88abe7;
$custom-dark: #000000;

JSON

{
  "hex": "#438adc",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 220
  },
  "hsl": {
    "h": 212.157,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62668,
    "c": 0.14328,
    "h": 253.8
  },
  "luminance": 0.24538
}

Semantic roles & 50–950 ramp

primary

#438ADC

secondary

#DDC09E

accent

#9A3CEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #438ADC

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

Preview Lab → · Contrast checker → · Palette generator →