#3485B4#3485B4

#3485B4 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.8% C 0.106 H 238.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3485B4
RGB	rgb(52, 133, 180)
HSL	hsl(202, 55%, 45%)
HSV	hsv(202, 71%, 71%)
CMYK	cmyk(71.1%, 26.1%, 0%, 29.4%)
CIE-LAB	lab(52.73, -8.90, -31.83)
CIE-LCH	lch(52.73, 33.05, 254.37°)
OKLab	oklab(58.83% -0.0561 -0.0897)
OKLCH	oklch(58.83% 0.106 238)
XYZ	xyz(18.0387, 20.7984, 46.2350)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3485B4 #B46334

analogous

#34B4A3 #3485B4 #3445B4

triadic

#3485B4 #B43485 #85B434

tetradic

#3485B4 #A334B4 #B46334 #45B434

square

#3485B4 #A334B4 #B46334 #45B434

split-complementary

#3485B4 #B43445 #B4A334

monochromatic

#193F55 #266285 #3485B4 #57A2CE #86BDDC

Accessibility & contrast

On white

4.07

#3485B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3485B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3485B4

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3485B4	#FFFFFF	#000000	##000000
##3485B4	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F85B6

Deuteranopia (green-blind)

#5D78B3

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3485b4;
/* rgb */ color: rgb(52, 133, 180);
/* oklch */ color: oklch(58.8% 0.106 238.0);

Tailwind

colors: {
  custom: {
    50: '#7ba8ca',
    500: '#3485b4',
    950: '#000000',
  },
}

SCSS

$custom: #3485b4;
$custom-light: #7ba8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3485b4",
  "rgb": {
    "r": 52,
    "g": 133,
    "b": 180
  },
  "hsl": {
    "h": 202.031,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.58831,
    "c": 0.10577,
    "h": 238
  },
  "luminance": 0.208
}

Semantic roles & 50–950 ramp

primary

#3485B4

secondary

#C6987E

accent

#8049DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3485B4

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

Preview Lab → · Contrast checker → · Palette generator →