#3E89D0#3E89D0

#3E89D0 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.6% C 0.131 H 249.7°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3E89D0
RGB	rgb(62, 137, 208)
HSL	hsl(209, 61%, 53%)
HSV	hsv(209, 70%, 82%)
CMYK	cmyk(70.2%, 34.1%, 0%, 18.4%)
CIE-LAB	lab(55.55, 0.04, -43.31)
CIE-LCH	lch(55.55, 43.31, 270.05°)
OKLab	oklab(61.58% -0.0454 -0.1229)
OKLCH	oklch(61.58% 0.131 249.7)
XYZ	xyz(22.3132, 23.4671, 63.0159)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E89D0 #D0853E

analogous

#3ED0CE #3E89D0 #3E40D0

triadic

#3E89D0 #D03E89 #89D03E

tetradic

#3E89D0 #CE3ED0 #D0853E #40D03E

square

#3E89D0 #CE3ED0 #D0853E #40D03E

split-complementary

#3E89D0 #D03E40 #D0CE3E

monochromatic

#1D4B77 #296AA8 #3E89D0 #6FA7DC #A0C5E8

Accessibility & contrast

On white

3.69

#3E89D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#3E89D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E89D0

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E89D0	#FFFFFF	#000000	##000000
##3E89D0	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698DD3

Deuteranopia (green-blind)

#547FCF

Tritanopia (blue-blind)

#009AA3

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3e89d0;
/* rgb */ color: rgb(62, 137, 208);
/* oklch */ color: oklch(61.6% 0.131 249.7);

Tailwind

colors: {
  custom: {
    50: '#84abdf',
    500: '#3e89d0',
    950: '#000000',
  },
}

SCSS

$custom: #3e89d0;
$custom-light: #84abdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e89d0",
  "rgb": {
    "r": 62,
    "g": 137,
    "b": 208
  },
  "hsl": {
    "h": 209.178,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.61583,
    "c": 0.13104,
    "h": 249.7
  },
  "luminance": 0.2347
}

Semantic roles & 50–950 ramp

primary

#3E89D0

secondary

#D4B495

accent

#9244E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E89D0

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

Preview Lab → · Contrast checker → · Palette generator →