#3A85B5#3A85B5

#3A85B5 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.1% C 0.104 H 240.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A85B5
RGB	rgb(58, 133, 181)
HSL	hsl(203, 51%, 47%)
HSV	hsv(203, 68%, 71%)
CMYK	cmyk(68%, 26.5%, 0%, 29%)
CIE-LAB	lab(52.96, -7.63, -32.03)
CIE-LCH	lch(52.96, 32.92, 256.60°)
OKLab	oklab(59.08% -0.0521 -0.0902)
OKLCH	oklch(59.08% 0.104 240)
XYZ	xyz(18.4697, 21.0088, 46.7888)
Luminance	0.2101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A85B5 #B56A3A

analogous

#3AB5A8 #3A85B5 #3A48B5

triadic

#3A85B5 #B53A85 #85B53A

tetradic

#3A85B5 #A83AB5 #B56A3A #48B53A

square

#3A85B5 #A83AB5 #B56A3A #48B53A

split-complementary

#3A85B5 #B53A48 #B5A83A

monochromatic

#1C4158 #2B6387 #3A85B5 #60A2CC #8EBDDB

Accessibility & contrast

On white

4.04

#3A85B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3A85B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A85B5

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A85B5	#FFFFFF	#000000	##000000
##3A85B5	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F85B7

Deuteranopia (green-blind)

#5E79B4

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3a85b5;
/* rgb */ color: rgb(58, 133, 181);
/* oklch */ color: oklch(59.1% 0.104 240.0);

Tailwind

colors: {
  custom: {
    50: '#7ea8cb',
    500: '#3a85b5',
    950: '#000000',
  },
}

SCSS

$custom: #3a85b5;
$custom-light: #7ea8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a85b5",
  "rgb": {
    "r": 58,
    "g": 133,
    "b": 181
  },
  "hsl": {
    "h": 203.415,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.59082,
    "c": 0.10417,
    "h": 240
  },
  "luminance": 0.21011
}

Semantic roles & 50–950 ramp

primary

#3A85B5

secondary

#C69E85

accent

#844DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3A85B5

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

Preview Lab → · Contrast checker → · Palette generator →