#3097B0#3097B0

#3097B0 is a light, moderate cyan. Relative luminance 0.259; OKLCH L 62.9% C 0.098 H 217.6°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#3097B0
RGB	rgb(48, 151, 176)
HSL	hsl(192, 57%, 44%)
HSV	hsv(192, 73%, 69%)
CMYK	cmyk(72.7%, 14.2%, 0%, 31%)
CIE-LAB	lab(57.94, -20.71, -21.50)
CIE-LCH	lch(57.94, 29.85, 226.08°)
OKLab	oklab(62.91% -0.0778 -0.06)
OKLCH	oklch(62.91% 0.098 217.6)
XYZ	xyz(20.1187, 25.8938, 45.0036)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3097B0 #B04930

analogous

#30B089 #3097B0 #3057B0

triadic

#3097B0 #B03097 #97B030

tetradic

#3097B0 #8930B0 #B04930 #57B030

square

#3097B0 #8930B0 #B04930 #57B030

split-complementary

#3097B0 #B03057 #B08930

monochromatic

#164450 #236E80 #3097B0 #4EB6CF #7ECADC

Accessibility & contrast

On white

3.40

#3097B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#3097B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3097B0

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3097B0	#FFFFFF	#000000	##000000
##3097B0	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8793B1

Deuteranopia (green-blind)

#7586B0

Tritanopia (blue-blind)

#00A09F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3097b0;
/* rgb */ color: rgb(48, 151, 176);
/* oklch */ color: oklch(62.9% 0.098 217.6);

Tailwind

colors: {
  custom: {
    50: '#7bb5c7',
    500: '#3097b0',
    950: '#000000',
  },
}

SCSS

$custom: #3097b0;
$custom-light: #7bb5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3097b0",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 176
  },
  "hsl": {
    "h": 191.719,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.62909,
    "c": 0.09829,
    "h": 217.6
  },
  "luminance": 0.25896
}

Semantic roles & 50–950 ramp

primary

#3097B0

secondary

#C58677

accent

#6547E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3097B0

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

Preview Lab → · Contrast checker → · Palette generator →