#367CDD#367CDD

#367CDD is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.2% C 0.164 H 257.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#367CDD
RGB	rgb(54, 124, 221)
HSL	hsl(215, 71%, 54%)
HSV	hsv(215, 76%, 87%)
CMYK	cmyk(75.6%, 43.9%, 0%, 13.3%)
CIE-LAB	lab(52.31, 11.52, -55.81)
CIE-LCH	lch(52.31, 56.99, 281.67°)
OKLab	oklab(59.21% -0.0357 -0.1599)
OKLCH	oklch(59.21% 0.164 257.4)
XYZ	xyz(21.7753, 20.4175, 71.1859)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367CDD #DD9736

analogous

#36D0DD #367CDD #4436DD

triadic

#367CDD #DD367C #7CDD36

tetradic

#367CDD #DD36D0 #DD9736 #36DD44

square

#367CDD #DD36D0 #DD9736 #36DD44

split-complementary

#367CDD #DD4436 #D0DD36

monochromatic

#164483 #1F5FB7 #367CDD #6A9EE6 #9FC0EF

Accessibility & contrast

On white

4.13

#367CDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#367CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367CDD

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367CDD	#FFFFFF	#000000	##000000
##367CDD	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B85E1

Deuteranopia (green-blind)

#2976DB

Tritanopia (blue-blind)

#0093A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #367cdd;
/* rgb */ color: rgb(54, 124, 221);
/* oklch */ color: oklch(59.2% 0.164 257.4);

Tailwind

colors: {
  custom: {
    50: '#84a1e8',
    500: '#367cdd',
    950: '#000000',
  },
}

SCSS

$custom: #367cdd;
$custom-light: #84a1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#367cdd",
  "rgb": {
    "r": 54,
    "g": 124,
    "b": 221
  },
  "hsl": {
    "h": 214.85,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59213,
    "c": 0.16386,
    "h": 257.4
  },
  "luminance": 0.2042
}

Semantic roles & 50–950 ramp

primary

#367CDD

secondary

#DBBD94

accent

#A23AEE

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #367CDD

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

Preview Lab → · Contrast checker → · Palette generator →