#3489B6#3489B6

#3489B6 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.9% C 0.105 H 235.7°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3489B6
RGB	rgb(52, 137, 182)
HSL	hsl(201, 56%, 46%)
HSV	hsv(201, 71%, 71%)
CMYK	cmyk(71.4%, 24.7%, 0%, 28.6%)
CIE-LAB	lab(54.02, -10.49, -30.96)
CIE-LCH	lch(54.02, 32.69, 251.28°)
OKLab	oklab(59.89% -0.0594 -0.0871)
OKLCH	oklch(59.89% 0.105 235.7)
XYZ	xyz(18.8020, 21.9967, 47.5018)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3489B6 #B66134

analogous

#34B6A2 #3489B6 #3448B6

triadic

#3489B6 #B63489 #89B634

tetradic

#3489B6 #A234B6 #B66134 #48B634

square

#3489B6 #A234B6 #B66134 #48B634

split-complementary

#3489B6 #B63448 #B6A234

monochromatic

#194157 #266586 #3489B6 #58A6CF #88BFDD

Accessibility & contrast

On white

3.89

#3489B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3489B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3489B6

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3489B6	#FFFFFF	#000000	##000000
##3489B6	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7388B8

Deuteranopia (green-blind)

#627CB5

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3489b6;
/* rgb */ color: rgb(52, 137, 182);
/* oklch */ color: oklch(59.9% 0.105 235.7);

Tailwind

colors: {
  custom: {
    50: '#7cabcc',
    500: '#3489b6',
    950: '#000000',
  },
}

SCSS

$custom: #3489b6;
$custom-light: #7cabcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3489b6",
  "rgb": {
    "r": 52,
    "g": 137,
    "b": 182
  },
  "hsl": {
    "h": 200.769,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5989,
    "c": 0.10545,
    "h": 235.7
  },
  "luminance": 0.21999
}

Semantic roles & 50–950 ramp

primary

#3489B6

secondary

#C7987F

accent

#7D49DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3489B6

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

Preview Lab → · Contrast checker → · Palette generator →