#4582BF#4582BF

#4582BF is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.3% C 0.113 H 250.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4582BF
RGB	rgb(69, 130, 191)
HSL	hsl(210, 49%, 51%)
HSV	hsv(210, 64%, 75%)
CMYK	cmyk(63.9%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(52.94, -0.56, -37.76)
CIE-LCH	lch(52.94, 37.76, 269.15°)
OKLab	oklab(59.33% -0.0382 -0.1067)
OKLCH	oklch(59.33% 0.113 250.3)
XYZ	xyz(19.8374, 20.9901, 52.2862)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4582BF #BF8245

analogous

#45BFBF #4582BF #4545BF

triadic

#4582BF #BF4582 #82BF45

tetradic

#4582BF #BF45BF #BF8245 #45BF45

square

#4582BF #BF45BF #BF8245 #45BF45

split-complementary

#4582BF #BF4545 #BFBF45

monochromatic

#234566 #336394 #4582BF #73A1CF #A0BFDE

Accessibility & contrast

On white

4.04

#4582BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4582BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582BF

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4582BF	#FFFFFF	#000000	##000000
##4582BF	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6885C2

Deuteranopia (green-blind)

#5779BE

Tritanopia (blue-blind)

#009098

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4582bf;
/* rgb */ color: rgb(69, 130, 191);
/* oklch */ color: oklch(59.3% 0.113 250.3);

Tailwind

colors: {
  custom: {
    50: '#84a6d2',
    500: '#4582bf',
    950: '#000000',
  },
}

SCSS

$custom: #4582bf;
$custom-light: #84a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4582bf",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 210,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5933,
    "c": 0.11337,
    "h": 250.3
  },
  "luminance": 0.20992
}

Semantic roles & 50–950 ramp

primary

#4582BF

secondary

#CBB095

accent

#944FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4582BF

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

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