#3089B4#3089B4

#3089B4 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.7% C 0.105 H 233.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3089B4
RGB	rgb(48, 137, 180)
HSL	hsl(200, 58%, 45%)
HSV	hsv(200, 73%, 71%)
CMYK	cmyk(73.3%, 23.9%, 0%, 29.4%)
CIE-LAB	lab(53.83, -11.74, -30.12)
CIE-LCH	lch(53.83, 32.33, 248.71°)
OKLab	oklab(59.67% -0.0622 -0.0848)
OKLCH	oklch(59.67% 0.105 233.7)
XYZ	xyz(18.3995, 21.8129, 46.4118)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3089B4 #B45B30

analogous

#30B49D #3089B4 #3047B4

triadic

#3089B4 #B43089 #89B430

tetradic

#3089B4 #9D30B4 #B45B30 #47B430

square

#3089B4 #9D30B4 #B45B30 #47B430

split-complementary

#3089B4 #B43047 #B49D30

monochromatic

#163F53 #236484 #3089B4 #51A7D1 #81BFDD

Accessibility & contrast

On white

3.92

#3089B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#3089B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3089B4

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3089B4	#FFFFFF	#000000	##000000
##3089B4	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7488B6

Deuteranopia (green-blind)

#627BB3

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3089b4;
/* rgb */ color: rgb(48, 137, 180);
/* oklch */ color: oklch(59.7% 0.105 233.7);

Tailwind

colors: {
  custom: {
    50: '#7aabca',
    500: '#3089b4',
    950: '#000000',
  },
}

SCSS

$custom: #3089b4;
$custom-light: #7aabca;
$custom-dark: #000000;

JSON

{
  "hex": "#3089b4",
  "rgb": {
    "r": 48,
    "g": 137,
    "b": 180
  },
  "hsl": {
    "h": 199.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.59674,
    "c": 0.10516,
    "h": 233.7
  },
  "luminance": 0.21815
}

Semantic roles & 50–950 ramp

primary

#3089B4

secondary

#C69279

accent

#7947E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3089B4

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

Preview Lab → · Contrast checker → · Palette generator →