#3089B3#3089B3

#3089B3 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.6% C 0.104 H 233.1°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3089B3
RGB	rgb(48, 137, 179)
HSL	hsl(199, 58%, 45%)
HSV	hsv(199, 73%, 70%)
CMYK	cmyk(73.2%, 23.5%, 0%, 29.8%)
CIE-LAB	lab(53.78, -12.09, -29.62)
CIE-LCH	lch(53.78, 31.99, 247.80°)
OKLab	oklab(59.63% -0.0626 -0.0833)
OKLCH	oklch(59.63% 0.104 233.1)
XYZ	xyz(18.2980, 21.7723, 45.8772)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3089B3 #B35A30

analogous

#30B39C #3089B3 #3047B3

triadic

#3089B3 #B33089 #89B330

tetradic

#3089B3 #9C30B3 #B35A30 #47B330

square

#3089B3 #9C30B3 #B35A30 #47B330

split-complementary

#3089B3 #B33047 #B39C30

monochromatic

#163F52 #236483 #3089B3 #50A7D0 #80BFDD

Accessibility & contrast

On white

3.92

#3089B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3089B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3089B3

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3089B3	#FFFFFF	#000000	##000000
##3089B3	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7488B5

Deuteranopia (green-blind)

#627BB2

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3089b3;
/* rgb */ color: rgb(48, 137, 179);
/* oklch */ color: oklch(59.6% 0.104 233.1);

Tailwind

colors: {
  custom: {
    50: '#7aabca',
    500: '#3089b3',
    950: '#000000',
  },
}

SCSS

$custom: #3089b3;
$custom-light: #7aabca;
$custom-dark: #000000;

JSON

{
  "hex": "#3089b3",
  "rgb": {
    "r": 48,
    "g": 137,
    "b": 179
  },
  "hsl": {
    "h": 199.237,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.59626,
    "c": 0.1042,
    "h": 233.1
  },
  "luminance": 0.21774
}

Semantic roles & 50–950 ramp

primary

#3089B3

secondary

#C69279

accent

#7847E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3089B3

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

Preview Lab → · Contrast checker → · Palette generator →