#348FB4#348FB4

#348FB4 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.101 H 229.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#348FB4
RGB	rgb(52, 143, 180)
HSL	hsl(197, 55%, 45%)
HSV	hsv(197, 71%, 71%)
CMYK	cmyk(71.1%, 20.6%, 0%, 29.4%)
CIE-LAB	lab(55.75, -14.52, -27.13)
CIE-LCH	lch(55.75, 30.77, 241.84°)
OKLab	oklab(61.24% -0.0662 -0.0761)
OKLCH	oklch(61.24% 0.101 229)
XYZ	xyz(19.4735, 23.6681, 46.7133)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348FB4 #B45934

analogous

#34B499 #348FB4 #344FB4

triadic

#348FB4 #B4348F #8FB434

tetradic

#348FB4 #9934B4 #B45934 #4FB434

square

#348FB4 #9934B4 #B45934 #4FB434

split-complementary

#348FB4 #B4344F #B49934

monochromatic

#194455 #266985 #348FB4 #57ACCE #86C3DC

Accessibility & contrast

On white

3.66

#348FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#348FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348FB4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348FB4	#FFFFFF	#000000	##000000
##348FB4	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8DB6

Deuteranopia (green-blind)

#6A80B4

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #348fb4;
/* rgb */ color: rgb(52, 143, 180);
/* oklch */ color: oklch(61.2% 0.101 229.0);

Tailwind

colors: {
  custom: {
    50: '#7cafca',
    500: '#348fb4',
    950: '#000000',
  },
}

SCSS

$custom: #348fb4;
$custom-light: #7cafca;
$custom-dark: #000000;

JSON

{
  "hex": "#348fb4",
  "rgb": {
    "r": 52,
    "g": 143,
    "b": 180
  },
  "hsl": {
    "h": 197.344,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.61241,
    "c": 0.10084,
    "h": 229
  },
  "luminance": 0.2367
}

Semantic roles & 50–950 ramp

primary

#348FB4

secondary

#C6937E

accent

#7449DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348FB4

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

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