#438DDC#438DDC

#438DDC is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.3% C 0.140 H 252.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#438DDC
RGB	rgb(67, 141, 220)
HSL	hsl(211, 69%, 56%)
HSV	hsv(211, 70%, 86%)
CMYK	cmyk(69.5%, 35.9%, 0%, 13.7%)
CIE-LAB	lab(57.47, 2.62, -47.00)
CIE-LCH	lch(57.47, 47.07, 273.19°)
OKLab	oklab(63.33% -0.0428 -0.1336)
OKLCH	oklch(63.33% 0.14 252.2)
XYZ	xyz(24.7531, 25.4077, 71.2959)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DDC #DC9243

analogous

#43DADC #438DDC #4643DC

triadic

#438DDC #DC438D #8DDC43

tetradic

#438DDC #DC43DA #DC9243 #43DC46

square

#438DDC #DC43DA #DC9243 #43DC46

split-complementary

#438DDC #DC4643 #DADC43

monochromatic

#1A508B #236EBE #438DDC #77ACE6 #AACCEF

Accessibility & contrast

On white

3.45

#438DDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#438DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DDC

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DDC	#FFFFFF	#000000	##000000
##438DDC	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6992DF

Deuteranopia (green-blind)

#5383DA

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #438ddc;
/* rgb */ color: rgb(67, 141, 220);
/* oklch */ color: oklch(63.3% 0.140 252.2);

Tailwind

colors: {
  custom: {
    50: '#88ade7',
    500: '#438ddc',
    950: '#000000',
  },
}

SCSS

$custom: #438ddc;
$custom-light: #88ade7;
$custom-dark: #000000;

JSON

{
  "hex": "#438ddc",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 220
  },
  "hsl": {
    "h": 210.98,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63333,
    "c": 0.14029,
    "h": 252.2
  },
  "luminance": 0.2541
}

Semantic roles & 50–950 ramp

primary

#438DDC

secondary

#DDBE9E

accent

#973CEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #438DDC

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

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