#348FB2#348FB2

#348FB2 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.1% C 0.099 H 227.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#348FB2
RGB	rgb(52, 143, 178)
HSL	hsl(197, 55%, 45%)
HSV	hsv(197, 71%, 70%)
CMYK	cmyk(70.8%, 19.7%, 0%, 30.2%)
CIE-LAB	lab(55.67, -15.19, -26.11)
CIE-LCH	lch(55.67, 30.21, 239.81°)
OKLab	oklab(61.15% -0.0669 -0.0732)
OKLCH	oklch(61.15% 0.099 227.5)
XYZ	xyz(19.2713, 23.5872, 45.6480)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348FB2 #B25734

analogous

#34B296 #348FB2 #3450B2

triadic

#348FB2 #B2348F #8FB234

tetradic

#348FB2 #9634B2 #B25734 #50B234

square

#348FB2 #9634B2 #B25734 #50B234

split-complementary

#348FB2 #B23450 #B29634

monochromatic

#184353 #266983 #348FB2 #56ACCE #85C3DB

Accessibility & contrast

On white

3.67

#348FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#348FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348FB2

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348FB2	#FFFFFF	#000000	##000000
##348FB2	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8CB4

Deuteranopia (green-blind)

#6B80B2

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #348fb2;
/* rgb */ color: rgb(52, 143, 178);
/* oklch */ color: oklch(61.1% 0.099 227.5);

Tailwind

colors: {
  custom: {
    50: '#7cafc9',
    500: '#348fb2',
    950: '#000000',
  },
}

SCSS

$custom: #348fb2;
$custom-light: #7cafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#348fb2",
  "rgb": {
    "r": 52,
    "g": 143,
    "b": 178
  },
  "hsl": {
    "h": 196.667,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61148,
    "c": 0.09917,
    "h": 227.5
  },
  "luminance": 0.23589
}

Semantic roles & 50–950 ramp

primary

#348FB2

secondary

#C5917D

accent

#734ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348FB2

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

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