#3089B0#3089B0

#3089B0 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.5% C 0.101 H 231.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3089B0
RGB	rgb(48, 137, 176)
HSL	hsl(198, 57%, 44%)
HSV	hsv(198, 73%, 69%)
CMYK	cmyk(72.7%, 22.2%, 0%, 31%)
CIE-LAB	lab(53.66, -13.12, -28.10)
CIE-LCH	lch(53.66, 31.01, 244.97°)
OKLab	oklab(59.48% -0.0637 -0.0789)
OKLCH	oklch(59.48% 0.101 231.1)
XYZ	xyz(17.9979, 21.6522, 44.2966)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3089B0 #B05730

analogous

#30B097 #3089B0 #3049B0

triadic

#3089B0 #B03089 #89B030

tetradic

#3089B0 #9730B0 #B05730 #49B030

square

#3089B0 #9730B0 #B05730 #49B030

split-complementary

#3089B0 #B03049 #B09730

monochromatic

#163E50 #236480 #3089B0 #4EA8CF #7EBFDC

Accessibility & contrast

On white

3.94

#3089B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3089B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3089B0

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3089B0	#FFFFFF	#000000	##000000
##3089B0	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7587B2

Deuteranopia (green-blind)

#647BAF

Tritanopia (blue-blind)

#009496

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3089b0;
/* rgb */ color: rgb(48, 137, 176);
/* oklch */ color: oklch(59.5% 0.101 231.1);

Tailwind

colors: {
  custom: {
    50: '#7aabc7',
    500: '#3089b0',
    950: '#000000',
  },
}

SCSS

$custom: #3089b0;
$custom-light: #7aabc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3089b0",
  "rgb": {
    "r": 48,
    "g": 137,
    "b": 176
  },
  "hsl": {
    "h": 198.281,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.59481,
    "c": 0.10141,
    "h": 231.1
  },
  "luminance": 0.21654
}

Semantic roles & 50–950 ramp

primary

#3089B0

secondary

#C58F77

accent

#7647E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3089B0

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

Preview Lab → · Contrast checker → · Palette generator →