#4590BA#4590BA

#4590BA is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.098 H 235.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4590BA
RGB	rgb(69, 144, 186)
HSL	hsl(202, 46%, 50%)
HSV	hsv(202, 63%, 73%)
CMYK	cmyk(62.9%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.84, -10.30, -28.83)
CIE-LCH	lch(56.84, 30.61, 250.33°)
OKLab	oklab(62.33% -0.0548 -0.0808)
OKLCH	oklch(62.33% 0.098 235.8)
XYZ	xyz(21.2870, 24.7548, 50.1012)
Luminance	0.2476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4590BA #BA6F45

analogous

#45BAA9 #4590BA #4556BA

triadic

#4590BA #BA4590 #90BA45

tetradic

#4590BA #A945BA #BA6F45 #56BA45

square

#4590BA #A945BA #BA6F45 #56BA45

split-complementary

#4590BA #BA4556 #BAA945

monochromatic

#244B61 #346D8D #4590BA #72ABCB #9EC5DB

Accessibility & contrast

On white

3.53

#4590BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#4590BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4590BA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4590BA	#FFFFFF	#000000	##000000
##4590BA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBC

Deuteranopia (green-blind)

#6C83B9

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4590ba;
/* rgb */ color: rgb(69, 144, 186);
/* oklch */ color: oklch(62.3% 0.098 235.8);

Tailwind

colors: {
  custom: {
    50: '#84b0cf',
    500: '#4590ba',
    950: '#000000',
  },
}

SCSS

$custom: #4590ba;
$custom-light: #84b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4590ba",
  "rgb": {
    "r": 69,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 201.538,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.62335,
    "c": 0.09761,
    "h": 235.8
  },
  "luminance": 0.24757
}

Semantic roles & 50–950 ramp

primary

#4590BA

secondary

#C8A693

accent

#8152D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4590BA

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

Preview Lab → · Contrast checker → · Palette generator →