#3865A2#3865A2

#3865A2 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.110 H 256.5°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3865A2
RGB	rgb(56, 101, 162)
HSL	hsl(215, 49%, 43%)
HSV	hsv(215, 65%, 64%)
CMYK	cmyk(65.4%, 37.7%, 0%, 36.5%)
CIE-LAB	lab(42.39, 4.62, -37.57)
CIE-LCH	lch(42.39, 37.85, 277.01°)
OKLab	oklab(50.44% -0.0255 -0.1067)
OKLCH	oklch(50.44% 0.11 256.5)
XYZ	xyz(12.8038, 12.7555, 35.9627)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3865A2 #A27538

analogous

#389AA2 #3865A2 #4038A2

triadic

#3865A2 #A23865 #65A238

tetradic

#3865A2 #A2389A #A27538 #38A240

square

#3865A2 #A2389A #A27538 #38A240

split-complementary

#3865A2 #A24038 #9AA238

monochromatic

#192C47 #284975 #3865A2 #5383C4 #81A4D3

Accessibility & contrast

On white

5.91

#3865A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3865A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3865A2

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3865A2	#FFFFFF	#000000	##FFFFFF
##3865A2	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA4

Deuteranopia (green-blind)

#3B60A1

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3865a2;
/* rgb */ color: rgb(56, 101, 162);
/* oklch */ color: oklch(50.4% 0.110 256.5);

Tailwind

colors: {
  custom: {
    50: '#7990be',
    500: '#3865a2',
    950: '#000000',
  },
}

SCSS

$custom: #3865a2;
$custom-light: #7990be;
$custom-dark: #000000;

JSON

{
  "hex": "#3865a2",
  "rgb": {
    "r": 56,
    "g": 101,
    "b": 162
  },
  "hsl": {
    "h": 214.528,
    "s": 48.624,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50445,
    "c": 0.10972,
    "h": 256.5
  },
  "luminance": 0.12757
}

Semantic roles & 50–950 ramp

primary

#3865A2

secondary

#BDA079

accent

#9E50D8

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3865A2

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

Preview Lab → · Contrast checker → · Palette generator →