#3093BB#3093BB

#3093BB is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.4% C 0.107 H 229.4°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3093BB
RGB	rgb(48, 147, 187)
HSL	hsl(197, 59%, 46%)
HSV	hsv(197, 74%, 73%)
CMYK	cmyk(74.3%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(57.15, -14.89, -28.95)
CIE-LCH	lch(57.15, 32.55, 242.78°)
OKLab	oklab(62.43% -0.0696 -0.0813)
OKLCH	oklch(62.43% 0.107 229.4)
XYZ	xyz(20.6186, 25.0812, 50.7586)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3093BB #BB5830

analogous

#30BB9D #3093BB #304DBB

triadic

#3093BB #BB3093 #93BB30

tetradic

#3093BB #9D30BB #BB5830 #4DBB30

square

#3093BB #9D30BB #BB5830 #4DBB30

split-complementary

#3093BB #BB304D #BB9D30

monochromatic

#17465A #236D8A #3093BB #55AFD3 #86C6E0

Accessibility & contrast

On white

3.49

#3093BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#3093BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3093BB

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3093BB	#FFFFFF	#000000	##000000
##3093BB	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3093bb;
/* rgb */ color: rgb(48, 147, 187);
/* oklch */ color: oklch(62.4% 0.107 229.4);

Tailwind

colors: {
  custom: {
    50: '#7cb2cf',
    500: '#3093bb',
    950: '#000000',
  },
}

SCSS

$custom: #3093bb;
$custom-light: #7cb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3093bb",
  "rgb": {
    "r": 48,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 197.266,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.62427,
    "c": 0.10704,
    "h": 229.4
  },
  "luminance": 0.25084
}

Semantic roles & 50–950 ramp

primary

#3093BB

secondary

#C9937D

accent

#7345E2

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3093BB

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

Preview Lab → · Contrast checker → · Palette generator →