#3290BB#3290BB

#3290BB is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.108 H 232.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3290BB
RGB	rgb(50, 144, 187)
HSL	hsl(199, 58%, 46%)
HSV	hsv(199, 73%, 73%)
CMYK	cmyk(73.3%, 23%, 0%, 26.7%)
CIE-LAB	lab(56.30, -12.98, -30.27)
CIE-LCH	lch(56.30, 32.94, 246.80°)
OKLab	oklab(61.76% -0.0657 -0.0851)
OKLCH	oklch(61.76% 0.108 232.3)
XYZ	xyz(20.2547, 24.2101, 50.6096)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3290BB #BB5D32

analogous

#32BBA2 #3290BB #324CBB

triadic

#3290BB #BB3290 #90BB32

tetradic

#3290BB #A232BB #BB5D32 #4CBB32

square

#3290BB #A232BB #BB5D32 #4CBB32

split-complementary

#3290BB #BB324C #BBA232

monochromatic

#18465A #256B8B #3290BB #58ACD2 #88C4DF

Accessibility & contrast

On white

3.59

#3290BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#3290BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3290BB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3290BB	#FFFFFF	#000000	##000000
##3290BB	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBD

Deuteranopia (green-blind)

#6881BA

Tritanopia (blue-blind)

#009C9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3290bb;
/* rgb */ color: rgb(50, 144, 187);
/* oklch */ color: oklch(61.8% 0.108 232.3);

Tailwind

colors: {
  custom: {
    50: '#7cb0cf',
    500: '#3290bb',
    950: '#000000',
  },
}

SCSS

$custom: #3290bb;
$custom-light: #7cb0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3290bb",
  "rgb": {
    "r": 50,
    "g": 144,
    "b": 187
  },
  "hsl": {
    "h": 198.832,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.61757,
    "c": 0.10752,
    "h": 232.3
  },
  "luminance": 0.24212
}

Semantic roles & 50–950 ramp

primary

#3290BB

secondary

#C99780

accent

#7747E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3290BB

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

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