#3385B1#3385B1

#3385B1 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.7% C 0.103 H 236.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3385B1
RGB	rgb(51, 133, 177)
HSL	hsl(201, 55%, 45%)
HSV	hsv(201, 71%, 69%)
CMYK	cmyk(71.2%, 24.9%, 0%, 30.6%)
CIE-LAB	lab(52.57, -10.09, -30.36)
CIE-LCH	lch(52.57, 31.99, 251.61°)
OKLab	oklab(58.65% -0.0577 -0.0854)
OKLCH	oklch(58.65% 0.103 236)
XYZ	xyz(17.6855, 20.6512, 44.6405)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3385B1 #B15F33

analogous

#33B19E #3385B1 #3346B1

triadic

#3385B1 #B13385 #85B133

tetradic

#3385B1 #9E33B1 #B15F33 #46B133

square

#3385B1 #9E33B1 #B15F33 #46B133

split-complementary

#3385B1 #B13346 #B19E33

monochromatic

#183E52 #256181 #3385B1 #54A3CE #83BDDB

Accessibility & contrast

On white

4.09

#3385B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3385B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3385B1

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3385B1	#FFFFFF	#000000	##000000
##3385B1	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7084B3

Deuteranopia (green-blind)

#5F78B0

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3385b1;
/* rgb */ color: rgb(51, 133, 177);
/* oklch */ color: oklch(58.7% 0.103 236.0);

Tailwind

colors: {
  custom: {
    50: '#7ba8c8',
    500: '#3385b1',
    950: '#000000',
  },
}

SCSS

$custom: #3385b1;
$custom-light: #7ba8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3385b1",
  "rgb": {
    "r": 51,
    "g": 133,
    "b": 177
  },
  "hsl": {
    "h": 200.952,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5865,
    "c": 0.10308,
    "h": 236
  },
  "luminance": 0.20653
}

Semantic roles & 50–950 ramp

primary

#3385B1

secondary

#C5957B

accent

#7D49DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3385B1

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

Preview Lab → · Contrast checker → · Palette generator →