#438DE8#438DE8

#438DE8 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 64.0% C 0.155 H 255.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#438DE8
RGB	rgb(67, 141, 232)
HSL	hsl(213, 78%, 59%)
HSV	hsv(213, 71%, 91%)
CMYK	cmyk(71.1%, 39.2%, 0%, 9%)
CIE-LAB	lab(58.10, 6.83, -52.69)
CIE-LCH	lch(58.10, 53.13, 277.39°)
OKLab	oklab(64.03% -0.04 -0.1503)
OKLCH	oklch(64.03% 0.155 255.1)
XYZ	xyz(26.3997, 26.0664, 79.9683)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DE8 #E89E43

analogous

#43DFE8 #438DE8 #4B43E8

triadic

#438DE8 #E8438D #8DE843

tetradic

#438DE8 #E843DF #E89E43 #43E84B

square

#438DE8 #E843DF #E89E43 #43E84B

split-complementary

#438DE8 #E84B43 #DFE843

monochromatic

#13519D #1A6DD4 #438DE8 #7AAEEF #B0CFF5

Accessibility & contrast

On white

3.38

#438DE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#438DE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DE8

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DE8	#FFFFFF	#000000	##000000
##438DE8	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6394EC

Deuteranopia (green-blind)

#4985E6

Tritanopia (blue-blind)

#00A2AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #438de8;
/* rgb */ color: rgb(67, 141, 232);
/* oklch */ color: oklch(64.0% 0.155 255.1);

Tailwind

colors: {
  custom: {
    50: '#8aadf0',
    500: '#438de8',
    950: '#000000',
  },
}

SCSS

$custom: #438de8;
$custom-light: #8aadf0;
$custom-dark: #000000;

JSON

{
  "hex": "#438de8",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 232
  },
  "hsl": {
    "h": 213.091,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6403,
    "c": 0.15549,
    "h": 255.1
  },
  "luminance": 0.26069
}

Semantic roles & 50–950 ramp

primary

#438DE8

secondary

#E4C7A3

accent

#9E33F5

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #438DE8

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

Preview Lab → · Contrast checker → · Palette generator →