#3E87BA#3E87BA

#3E87BA is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.0% C 0.107 H 242.0°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3E87BA
RGB	rgb(62, 135, 186)
HSL	hsl(205, 50%, 49%)
HSV	hsv(205, 67%, 73%)
CMYK	cmyk(66.7%, 27.4%, 0%, 27.1%)
CIE-LAB	lab(53.92, -6.41, -33.39)
CIE-LCH	lch(53.92, 34.00, 259.13°)
OKLab	oklab(59.95% -0.0499 -0.0941)
OKLCH	oklch(59.95% 0.107 242)
XYZ	xyz(19.5101, 21.8952, 49.6428)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87BA #BA713E

analogous

#3EBAAF #3E87BA #3E49BA

triadic

#3E87BA #BA3E87 #87BA3E

tetradic

#3E87BA #AF3EBA #BA713E #49BA3E

square

#3E87BA #AF3EBA #BA713E #49BA3E

split-complementary

#3E87BA #BA3E49 #BAAF3E

monochromatic

#1F445E #2F668C #3E87BA #68A4CD #96BFDC

Accessibility & contrast

On white

3.90

#3E87BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3E87BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87BA

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87BA	#FFFFFF	#000000	##000000
##3E87BA	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BC

Deuteranopia (green-blind)

#5F7BB9

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e87ba;
/* rgb */ color: rgb(62, 135, 186);
/* oklch */ color: oklch(60.0% 0.107 242.0);

Tailwind

colors: {
  custom: {
    50: '#80a9cf',
    500: '#3e87ba',
    950: '#000000',
  },
}

SCSS

$custom: #3e87ba;
$custom-light: #80a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87ba",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 186
  },
  "hsl": {
    "h": 204.677,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.59951,
    "c": 0.10652,
    "h": 242
  },
  "luminance": 0.21897
}

Semantic roles & 50–950 ramp

primary

#3E87BA

secondary

#C8A58C

accent

#884EDA

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E87BA

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

Preview Lab → · Contrast checker → · Palette generator →