#438EDC#438EDC

#438EDC is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.139 H 251.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#438EDC
RGB	rgb(67, 142, 220)
HSL	hsl(211, 69%, 56%)
HSV	hsv(211, 70%, 86%)
CMYK	cmyk(69.5%, 35.5%, 0%, 13.7%)
CIE-LAB	lab(57.75, 2.03, -46.55)
CIE-LCH	lch(57.75, 46.59, 272.49°)
OKLab	oklab(63.56% -0.0438 -0.1323)
OKLCH	oklch(63.56% 0.139 251.7)
XYZ	xyz(24.9012, 25.7039, 71.3453)
Luminance	0.2571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438EDC #DC9143

analogous

#43DBDC #438EDC #4543DC

triadic

#438EDC #DC438E #8EDC43

tetradic

#438EDC #DC43DB #DC9143 #43DC45

square

#438EDC #DC43DB #DC9143 #43DC45

split-complementary

#438EDC #DC4543 #DBDC43

monochromatic

#1A518B #236FBE #438EDC #77ADE6 #AACCEF

Accessibility & contrast

On white

3.42

#438EDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#438EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438EDC

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438EDC	#FFFFFF	#000000	##000000
##438EDC	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B93DF

Deuteranopia (green-blind)

#5584DA

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #438edc;
/* rgb */ color: rgb(67, 142, 220);
/* oklch */ color: oklch(63.6% 0.139 251.7);

Tailwind

colors: {
  custom: {
    50: '#88aee7',
    500: '#438edc',
    950: '#000000',
  },
}

SCSS

$custom: #438edc;
$custom-light: #88aee7;
$custom-dark: #000000;

JSON

{
  "hex": "#438edc",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 220
  },
  "hsl": {
    "h": 210.588,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63556,
    "c": 0.13932,
    "h": 251.7
  },
  "luminance": 0.25707
}

Semantic roles & 50–950 ramp

primary

#438EDC

secondary

#DDBE9E

accent

#963CEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #438EDC

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

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