#3E84CB#3E84CB

#3E84CB is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.2% C 0.130 H 251.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3E84CB
RGB	rgb(62, 132, 203)
HSL	hsl(210, 58%, 52%)
HSV	hsv(210, 69%, 80%)
CMYK	cmyk(69.5%, 35%, 0%, 20.4%)
CIE-LAB	lab(53.85, 1.25, -43.16)
CIE-LCH	lch(53.85, 43.18, 271.65°)
OKLab	oklab(60.17% -0.0419 -0.1226)
OKLCH	oklch(60.17% 0.13 251.1)
XYZ	xyz(21.0134, 21.8362, 59.5957)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E84CB #CB853E

analogous

#3ECACB #3E84CB #3F3ECB

triadic

#3E84CB #CB3E84 #84CB3E

tetradic

#3E84CB #CB3ECA #CB853E #3ECB3F

square

#3E84CB #CB3ECA #CB853E #3ECB3F

split-complementary

#3E84CB #CB3F3E #CACB3E

monochromatic

#1E4770 #2B65A1 #3E84CB #6EA3D8 #9EC1E5

Accessibility & contrast

On white

3.91

#3E84CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#3E84CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E84CB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E84CB	#FFFFFF	#000000	##000000
##3E84CB	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#507BCA

Tritanopia (blue-blind)

#00959E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e84cb;
/* rgb */ color: rgb(62, 132, 203);
/* oklch */ color: oklch(60.2% 0.130 251.1);

Tailwind

colors: {
  custom: {
    50: '#83a7db',
    500: '#3e84cb',
    950: '#000000',
  },
}

SCSS

$custom: #3e84cb;
$custom-light: #83a7db;
$custom-dark: #000000;

JSON

{
  "hex": "#3e84cb",
  "rgb": {
    "r": 62,
    "g": 132,
    "b": 203
  },
  "hsl": {
    "h": 210.213,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60169,
    "c": 0.12953,
    "h": 251.1
  },
  "luminance": 0.21838
}

Semantic roles & 50–950 ramp

primary

#3E84CB

secondary

#D1B394

accent

#9447E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E84CB

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

Preview Lab → · Contrast checker → · Palette generator →