#3E89D4#3E89D4

#3E89D4 is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.136 H 251.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E89D4
RGB	rgb(62, 137, 212)
HSL	hsl(210, 64%, 54%)
HSV	hsv(210, 71%, 83%)
CMYK	cmyk(70.8%, 35.4%, 0%, 16.9%)
CIE-LAB	lab(55.75, 1.45, -45.24)
CIE-LCH	lch(55.75, 45.27, 271.83°)
OKLab	oklab(61.81% -0.0443 -0.1286)
OKLCH	oklch(61.81% 0.136 251)
XYZ	xyz(22.8115, 23.6664, 65.6405)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E89D4 #D4893E

analogous

#3ED4D4 #3E89D4 #3E3ED4

triadic

#3E89D4 #D43E89 #89D43E

tetradic

#3E89D4 #D43ED4 #D4893E #3ED43E

square

#3E89D4 #D43ED4 #D4893E #3ED43E

split-complementary

#3E89D4 #D43E3E #D4D43E

monochromatic

#1C4C7C #276AAE #3E89D4 #70A8DF #A2C6EA

Accessibility & contrast

On white

3.66

#3E89D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3E89D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E89D4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E89D4	#FFFFFF	#000000	##000000
##3E89D4	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678DD7

Deuteranopia (green-blind)

#517FD3

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3e89d4;
/* rgb */ color: rgb(62, 137, 212);
/* oklch */ color: oklch(61.8% 0.136 251.0);

Tailwind

colors: {
  custom: {
    50: '#85abe1',
    500: '#3e89d4',
    950: '#000000',
  },
}

SCSS

$custom: #3e89d4;
$custom-light: #85abe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e89d4",
  "rgb": {
    "r": 62,
    "g": 137,
    "b": 212
  },
  "hsl": {
    "h": 210,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.61808,
    "c": 0.13601,
    "h": 251
  },
  "luminance": 0.23669
}

Semantic roles & 50–950 ramp

primary

#3E89D4

secondary

#D7B797

accent

#9441E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E89D4

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

Preview Lab → · Contrast checker → · Palette generator →