#596DCF#596DCF

#596DCF is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.8% C 0.152 H 272.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#596DCF
RGB	rgb(89, 109, 207)
HSL	hsl(230, 55%, 58%)
HSV	hsv(230, 57%, 81%)
CMYK	cmyk(57%, 47.3%, 0%, 18.8%)
CIE-LAB	lab(48.96, 21.52, -53.15)
CIE-LCH	lch(48.96, 57.34, 292.04°)
OKLab	oklab(56.81% 0.0055 -0.1517)
OKLCH	oklch(56.81% 0.152 272.1)
XYZ	xyz(20.8472, 17.5646, 61.3111)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DCF #CFBB59

analogous

#59A8CF #596DCF #8059CF

triadic

#596DCF #CF596D #6DCF59

tetradic

#596DCF #CF59A8 #CFBB59 #59CF80

square

#596DCF #CF59A8 #CFBB59 #59CF80

split-complementary

#596DCF #CF8059 #A8CF59

monochromatic

#273787 #354BB6 #596DCF #8897DD #B8C1EA

Accessibility & contrast

On white

4.65

#596DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#596DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596DCF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DCF	#FFFFFF	#000000	##FFFFFF
##596DCF	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7AD3

Deuteranopia (green-blind)

#2D6FCD

Tritanopia (blue-blind)

#078394

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #596dcf;
/* rgb */ color: rgb(89, 109, 207);
/* oklch */ color: oklch(56.8% 0.152 272.1);

Tailwind

colors: {
  custom: {
    50: '#9196de',
    500: '#596dcf',
    950: '#000000',
  },
}

SCSS

$custom: #596dcf;
$custom-light: #9196de;
$custom-dark: #000000;

JSON

{
  "hex": "#596dcf",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 207
  },
  "hsl": {
    "h": 229.831,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56807,
    "c": 0.15176,
    "h": 272.1
  },
  "luminance": 0.17566
}

Semantic roles & 50–950 ramp

primary

#596DCF

secondary

#D9D1AA

accent

#C549DE

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596DCF

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

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