#4589BF#4589BF

#4589BF is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.108 H 244.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4589BF
RGB	rgb(69, 137, 191)
HSL	hsl(207, 49%, 51%)
HSV	hsv(207, 64%, 75%)
CMYK	cmyk(63.9%, 28.3%, 0%, 25.1%)
CIE-LAB	lab(54.99, -4.66, -34.55)
CIE-LCH	lch(54.99, 34.86, 262.31°)
OKLab	oklab(60.94% -0.0456 -0.0974)
OKLCH	oklch(60.94% 0.108 244.9)
XYZ	xyz(20.8004, 22.9161, 52.6072)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589BF #BF7B45

analogous

#45BFB8 #4589BF #454CBF

triadic

#4589BF #BF4589 #89BF45

tetradic

#4589BF #B845BF #BF7B45 #4CBF45

square

#4589BF #B845BF #BF7B45 #4CBF45

split-complementary

#4589BF #BF454C #BFB845

monochromatic

#234966 #336994 #4589BF #73A6CF #A0C3DE

Accessibility & contrast

On white

3.76

#4589BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4589BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589BF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589BF	#FFFFFF	#000000	##000000
##4589BF	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718AC1

Deuteranopia (green-blind)

#617EBE

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4589bf;
/* rgb */ color: rgb(69, 137, 191);
/* oklch */ color: oklch(60.9% 0.108 244.9);

Tailwind

colors: {
  custom: {
    50: '#84abd2',
    500: '#4589bf',
    950: '#000000',
  },
}

SCSS

$custom: #4589bf;
$custom-light: #84abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4589bf",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 191
  },
  "hsl": {
    "h": 206.557,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.60942,
    "c": 0.10752,
    "h": 244.9
  },
  "luminance": 0.22918
}

Semantic roles & 50–950 ramp

primary

#4589BF

secondary

#CBAD95

accent

#8C4FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4589BF

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

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