#597BF2#597BF2

#597BF2 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.9% C 0.182 H 268.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#597BF2
RGB	rgb(89, 123, 242)
HSL	hsl(227, 85%, 65%)
HSV	hsv(227, 63%, 95%)
CMYK	cmyk(63.2%, 49.2%, 0%, 5.1%)
CIE-LAB	lab(54.76, 24.59, -63.54)
CIE-LCH	lch(54.76, 68.13, 291.16°)
OKLab	oklab(61.9% -0.0044 -0.1821)
OKLCH	oklch(61.9% 0.182 268.6)
XYZ	xyz(27.2243, 22.6981, 86.9337)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BF2 #F2D059

analogous

#59C7F2 #597BF2 #8459F2

triadic

#597BF2 #F2597B #7BF259

tetradic

#597BF2 #F259C7 #F2D059 #59F284

square

#597BF2 #F259C7 #F2D059 #59F284

split-complementary

#597BF2 #F28459 #C7F259

monochromatic

#0F37C1 #204EEE #597BF2 #92A8F6 #CBD5FB

Accessibility & contrast

On white

3.79

#597BF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#597BF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BF2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BF2	#FFFFFF	#000000	##000000
##597BF2	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A8AF6

Deuteranopia (green-blind)

#0F7CF0

Tritanopia (blue-blind)

#0097AB

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #597bf2;
/* rgb */ color: rgb(89, 123, 242);
/* oklch */ color: oklch(61.9% 0.182 268.6);

Tailwind

colors: {
  custom: {
    50: '#96a0f7',
    500: '#597bf2',
    950: '#000000',
  },
}

SCSS

$custom: #597bf2;
$custom-light: #96a0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#597bf2",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 242
  },
  "hsl": {
    "h": 226.667,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61901,
    "c": 0.18211,
    "h": 268.6
  },
  "luminance": 0.22701
}

Semantic roles & 50–950 ramp

primary

#597BF2

secondary

#EDE2B9

accent

#B104E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #597BF2

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

Preview Lab → · Contrast checker → · Palette generator →