#3A85BB#3A85BB

#3A85BB is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.4% C 0.111 H 243.1°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A85BB
RGB	rgb(58, 133, 187)
HSL	hsl(205, 53%, 48%)
HSV	hsv(205, 69%, 73%)
CMYK	cmyk(69%, 28.9%, 0%, 26.7%)
CIE-LAB	lab(53.23, -5.56, -35.04)
CIE-LCH	lch(53.23, 35.48, 260.98°)
OKLab	oklab(59.39% -0.0501 -0.0989)
OKLCH	oklch(59.39% 0.111 243.1)
XYZ	xyz(19.0987, 21.2604, 50.1012)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A85BB #BB703A

analogous

#3ABBB0 #3A85BB #3A45BB

triadic

#3A85BB #BB3A85 #85BB3A

tetradic

#3A85BB #B03ABB #BB703A #45BB3A

square

#3A85BB #B03ABB #BB703A #45BB3A

split-complementary

#3A85BB #BB3A45 #BBB03A

monochromatic

#1D435E #2C648C #3A85BB #63A2CF #92BEDD

Accessibility & contrast

On white

4.00

#3A85BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3A85BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A85BB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A85BB	#FFFFFF	#000000	##000000
##3A85BB	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a85bb;
/* rgb */ color: rgb(58, 133, 187);
/* oklch */ color: oklch(59.4% 0.111 243.1);

Tailwind

colors: {
  custom: {
    50: '#7fa8cf',
    500: '#3a85bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a85bb;
$custom-light: #7fa8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a85bb",
  "rgb": {
    "r": 58,
    "g": 133,
    "b": 187
  },
  "hsl": {
    "h": 205.116,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59389,
    "c": 0.11091,
    "h": 243.1
  },
  "luminance": 0.21262
}

Semantic roles & 50–950 ramp

primary

#3A85BB

secondary

#C8A388

accent

#884CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A85BB

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

Preview Lab → · Contrast checker → · Palette generator →