#3489C3#3489C3

#3489C3 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.119 H 242.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3489C3
RGB	rgb(52, 137, 195)
HSL	hsl(204, 58%, 48%)
HSV	hsv(204, 73%, 76%)
CMYK	cmyk(73.3%, 29.7%, 0%, 23.5%)
CIE-LAB	lab(54.62, -5.95, -37.44)
CIE-LCH	lch(54.62, 37.91, 260.97°)
OKLab	oklab(60.55% -0.0551 -0.1059)
OKLCH	oklch(60.55% 0.119 242.5)
XYZ	xyz(20.2083, 22.5592, 54.9085)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3489C3 #C36E34

analogous

#34C3B5 #3489C3 #3441C3

triadic

#3489C3 #C33489 #89C334

tetradic

#3489C3 #B534C3 #C36E34 #41C334

square

#3489C3 #B534C3 #C36E34 #41C334

split-complementary

#3489C3 #C33441 #C3B534

monochromatic

#1A4562 #276793 #3489C3 #60A5D5 #90C0E1

Accessibility & contrast

On white

3.81

#3489C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#3489C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3489C3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3489C3	#FFFFFF	#000000	##000000
##3489C3	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8AC6

Deuteranopia (green-blind)

#5B7DC2

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3489c3;
/* rgb */ color: rgb(52, 137, 195);
/* oklch */ color: oklch(60.6% 0.119 242.5);

Tailwind

colors: {
  custom: {
    50: '#7eabd5',
    500: '#3489c3',
    950: '#000000',
  },
}

SCSS

$custom: #3489c3;
$custom-light: #7eabd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3489c3",
  "rgb": {
    "r": 52,
    "g": 137,
    "b": 195
  },
  "hsl": {
    "h": 204.336,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.60554,
    "c": 0.11941,
    "h": 242.5
  },
  "luminance": 0.22562
}

Semantic roles & 50–950 ramp

primary

#3489C3

secondary

#CCA387

accent

#8547E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3489C3

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

Preview Lab → · Contrast checker → · Palette generator →