#4581BA#4581BA

#4581BA is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.8% C 0.108 H 249.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4581BA
RGB	rgb(69, 129, 186)
HSL	hsl(209, 46%, 50%)
HSV	hsv(209, 63%, 73%)
CMYK	cmyk(62.9%, 30.6%, 0%, 27.1%)
CIE-LAB	lab(52.41, -1.67, -35.73)
CIE-LCH	lch(52.41, 35.77, 267.33°)
OKLab	oklab(58.84% -0.0386 -0.1008)
OKLCH	oklch(58.84% 0.108 249)
XYZ	xyz(19.1642, 20.5091, 49.3935)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4581BA #BA7E45

analogous

#45BAB9 #4581BA #4546BA

triadic

#4581BA #BA4581 #81BA45

tetradic

#4581BA #B945BA #BA7E45 #46BA45

square

#4581BA #B945BA #BA7E45 #46BA45

split-complementary

#4581BA #BA4546 #BAB945

monochromatic

#244361 #34628D #4581BA #729FCB #9EBDDB

Accessibility & contrast

On white

4.12

#4581BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4581BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4581BA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4581BA	#FFFFFF	#000000	##000000
##4581BA	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6883BC

Deuteranopia (green-blind)

#5978B9

Tritanopia (blue-blind)

#008E95

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4581ba;
/* rgb */ color: rgb(69, 129, 186);
/* oklch */ color: oklch(58.8% 0.108 249.0);

Tailwind

colors: {
  custom: {
    50: '#83a5cf',
    500: '#4581ba',
    950: '#000000',
  },
}

SCSS

$custom: #4581ba;
$custom-light: #83a5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4581ba",
  "rgb": {
    "r": 69,
    "g": 129,
    "b": 186
  },
  "hsl": {
    "h": 209.231,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.58835,
    "c": 0.10799,
    "h": 249
  },
  "luminance": 0.20511
}

Semantic roles & 50–950 ramp

primary

#4581BA

secondary

#C8AD93

accent

#9252D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4581BA

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

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