#4585DB#4585DB

#4585DB is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.6% C 0.146 H 256.5°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4585DB
RGB	rgb(69, 133, 219)
HSL	hsl(214, 68%, 56%)
HSV	hsv(214, 68%, 86%)
CMYK	cmyk(68.5%, 39.3%, 0%, 14.1%)
CIE-LAB	lab(55.23, 7.35, -49.99)
CIE-LCH	lch(55.23, 50.53, 278.36°)
OKLab	oklab(61.59% -0.0341 -0.1425)
OKLCH	oklch(61.59% 0.146 256.5)
XYZ	xyz(23.6233, 23.1523, 70.2280)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585DB #DB9B45

analogous

#45D0DB #4585DB #5045DB

triadic

#4585DB #DB4585 #85DB45

tetradic

#4585DB #DB45D0 #DB9B45 #45DB50

square

#4585DB #DB45D0 #DB9B45 #45DB50

split-complementary

#4585DB #DB5045 #D0DB45

monochromatic

#1B4B8B #2566BE #4585DB #78A7E5 #ACC8EF

Accessibility & contrast

On white

3.73

#4585DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4585DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585DB

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585DB	#FFFFFF	#000000	##000000
##4585DB	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDE

Deuteranopia (green-blind)

#477ED9

Tritanopia (blue-blind)

#0099A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4585db;
/* rgb */ color: rgb(69, 133, 219);
/* oklch */ color: oklch(61.6% 0.146 256.5);

Tailwind

colors: {
  custom: {
    50: '#89a8e6',
    500: '#4585db',
    950: '#000000',
  },
}

SCSS

$custom: #4585db;
$custom-light: #89a8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4585db",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 219
  },
  "hsl": {
    "h": 214.4,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61587,
    "c": 0.14648,
    "h": 256.5
  },
  "luminance": 0.23155
}

Semantic roles & 50–950 ramp

primary

#4585DB

secondary

#DDC29F

accent

#A13DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4585DB

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

Preview Lab → · Contrast checker → · Palette generator →