#348DBB#348DBB

#348DBB is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.1% C 0.108 H 235.3°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#348DBB
RGB	rgb(52, 141, 187)
HSL	hsl(200, 56%, 47%)
HSV	hsv(200, 72%, 73%)
CMYK	cmyk(72.2%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(55.45, -11.03, -31.59)
CIE-LCH	lch(55.45, 33.46, 250.76°)
OKLab	oklab(61.09% -0.0617 -0.0889)
OKLCH	oklch(61.09% 0.108 235.3)
XYZ	xyz(19.9071, 23.3654, 50.4649)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348DBB #BB6234

analogous

#34BBA5 #348DBB #344ABB

triadic

#348DBB #BB348D #8DBB34

tetradic

#348DBB #A534BB #BB6234 #4ABB34

square

#348DBB #A534BB #BB6234 #4ABB34

split-complementary

#348DBB #BB344A #BBA534

monochromatic

#19455B #27698B #348DBB #5BA9D1 #8BC2DF

Accessibility & contrast

On white

3.70

#348DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#348DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348DBB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348DBB	#FFFFFF	#000000	##000000
##348DBB	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#647FBA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #348dbb;
/* rgb */ color: rgb(52, 141, 187);
/* oklch */ color: oklch(61.1% 0.108 235.3);

Tailwind

colors: {
  custom: {
    50: '#7daecf',
    500: '#348dbb',
    950: '#000000',
  },
}

SCSS

$custom: #348dbb;
$custom-light: #7daecf;
$custom-dark: #000000;

JSON

{
  "hex": "#348dbb",
  "rgb": {
    "r": 52,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 200.444,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61094,
    "c": 0.10823,
    "h": 235.3
  },
  "luminance": 0.23368
}

Semantic roles & 50–950 ramp

primary

#348DBB

secondary

#C99A82

accent

#7C48E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #348DBB

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

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