#3097B5#3097B5

#3097B5 is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.1% C 0.101 H 221.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3097B5
RGB	rgb(48, 151, 181)
HSL	hsl(194, 58%, 45%)
HSV	hsv(194, 73%, 71%)
CMYK	cmyk(73.5%, 16.6%, 0%, 29%)
CIE-LAB	lab(58.13, -19.07, -24.05)
CIE-LCH	lch(58.13, 30.69, 231.59°)
OKLab	oklab(63.13% -0.0759 -0.0672)
OKLCH	oklch(63.13% 0.101 221.6)
XYZ	xyz(20.6226, 26.0954, 47.6571)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3097B5 #B54E30

analogous

#30B591 #3097B5 #3054B5

triadic

#3097B5 #B53097 #97B530

tetradic

#3097B5 #9130B5 #B54E30 #54B530

square

#3097B5 #9130B5 #B54E30 #54B530

split-complementary

#3097B5 #B53054 #B59130

monochromatic

#164654 #236F85 #3097B5 #51B4D1 #82C9DE

Accessibility & contrast

On white

3.38

#3097B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#3097B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3097B5

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3097B5	#FFFFFF	#000000	##000000
##3097B5	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8593B7

Deuteranopia (green-blind)

#7386B5

Tritanopia (blue-blind)

#00A0A1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3097b5;
/* rgb */ color: rgb(48, 151, 181);
/* oklch */ color: oklch(63.1% 0.101 221.6);

Tailwind

colors: {
  custom: {
    50: '#7bb5cb',
    500: '#3097b5',
    950: '#000000',
  },
}

SCSS

$custom: #3097b5;
$custom-light: #7bb5cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3097b5",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 181
  },
  "hsl": {
    "h": 193.534,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.63126,
    "c": 0.10137,
    "h": 221.6
  },
  "luminance": 0.26098
}

Semantic roles & 50–950 ramp

primary

#3097B5

secondary

#C78B7A

accent

#6946E1

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3097B5

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

Preview Lab → · Contrast checker → · Palette generator →