#348EDD#348EDD

#348EDD is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.1% C 0.146 H 249.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#348EDD
RGB	rgb(52, 142, 221)
HSL	hsl(208, 71%, 54%)
HSV	hsv(208, 76%, 87%)
CMYK	cmyk(76.5%, 35.7%, 0%, 13.3%)
CIE-LAB	lab(57.36, 0.41, -47.76)
CIE-LCH	lch(57.36, 47.76, 270.50°)
OKLab	oklab(63.14% -0.0523 -0.136)
OKLCH	oklch(63.14% 0.146 249)
XYZ	xyz(24.1353, 25.2937, 72.0027)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348EDD #DD8334

analogous

#34DDD7 #348EDD #3439DD

triadic

#348EDD #DD348E #8EDD34

tetradic

#348EDD #D734DD #DD8334 #39DD34

square

#348EDD #D734DD #DD8334 #39DD34

split-complementary

#348EDD #DD3439 #DDD734

monochromatic

#164F81 #1E6FB5 #348EDD #68ABE6 #9DC8EF

Accessibility & contrast

On white

3.47

#348EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#348EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348EDD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348EDD	#FFFFFF	#000000	##000000
##348EDD	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6992E0

Deuteranopia (green-blind)

#5083DB

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #348edd;
/* rgb */ color: rgb(52, 142, 221);
/* oklch */ color: oklch(63.1% 0.146 249.0);

Tailwind

colors: {
  custom: {
    50: '#83aee8',
    500: '#348edd',
    950: '#000000',
  },
}

SCSS

$custom: #348edd;
$custom-light: #83aee8;
$custom-dark: #000000;

JSON

{
  "hex": "#348edd",
  "rgb": {
    "r": 52,
    "g": 142,
    "b": 221
  },
  "hsl": {
    "h": 208.047,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63137,
    "c": 0.14569,
    "h": 249
  },
  "luminance": 0.25297
}

Semantic roles & 50–950 ramp

primary

#348EDD

secondary

#DBB492

accent

#8E3AEE

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #348EDD

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

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