#368DB9#368DB9

#368DB9 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.1% C 0.105 H 234.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#368DB9
RGB	rgb(54, 141, 185)
HSL	hsl(200, 55%, 47%)
HSV	hsv(200, 71%, 73%)
CMYK	cmyk(70.8%, 23.8%, 0%, 27.5%)
CIE-LAB	lab(55.42, -11.43, -30.50)
CIE-LCH	lch(55.42, 32.57, 249.46°)
OKLab	oklab(61.06% -0.0613 -0.0858)
OKLCH	oklch(61.06% 0.105 234.5)
XYZ	xyz(19.7997, 23.3346, 49.3501)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368DB9 #B96236

analogous

#36B9A4 #368DB9 #364BB9

triadic

#368DB9 #B9368D #8DB936

tetradic

#368DB9 #A436B9 #B96236 #4BB936

square

#368DB9 #A436B9 #B96236 #4BB936

split-complementary

#368DB9 #B9364B #B9A436

monochromatic

#1A455A #28698A #368DB9 #5DA9D0 #8CC2DD

Accessibility & contrast

On white

3.71

#368DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#368DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368DB9

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368DB9	#FFFFFF	#000000	##000000
##368DB9	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788CBB

Deuteranopia (green-blind)

#667FB8

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368db9;
/* rgb */ color: rgb(54, 141, 185);
/* oklch */ color: oklch(61.1% 0.105 234.5);

Tailwind

colors: {
  custom: {
    50: '#7daece',
    500: '#368db9',
    950: '#000000',
  },
}

SCSS

$custom: #368db9;
$custom-light: #7daece;
$custom-dark: #000000;

JSON

{
  "hex": "#368db9",
  "rgb": {
    "r": 54,
    "g": 141,
    "b": 185
  },
  "hsl": {
    "h": 200.153,
    "s": 54.812,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61056,
    "c": 0.1054,
    "h": 234.5
  },
  "luminance": 0.23337
}

Semantic roles & 50–950 ramp

primary

#368DB9

secondary

#C89A83

accent

#7C4ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368DB9

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

Preview Lab → · Contrast checker → · Palette generator →