#597AEE#597AEE

#597AEE is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.4% C 0.178 H 268.8°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#597AEE
RGB	rgb(89, 122, 238)
HSL	hsl(227, 81%, 64%)
HSV	hsv(227, 63%, 93%)
CMYK	cmyk(62.6%, 48.7%, 0%, 6.7%)
CIE-LAB	lab(54.25, 23.86, -62.13)
CIE-LCH	lch(54.25, 66.55, 291.00°)
OKLab	oklab(61.44% -0.0039 -0.1779)
OKLCH	oklch(61.44% 0.178 268.8)
XYZ	xyz(26.5067, 22.2136, 83.7631)
Luminance	0.2222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597AEE #EECD59

analogous

#59C5EE #597AEE #8359EE

triadic

#597AEE #EE597A #7AEE59

tetradic

#597AEE #EE59C5 #EECD59 #59EE83

square

#597AEE #EE59C5 #EECD59 #59EE83

split-complementary

#597AEE #EE8359 #C5EE59

monochromatic

#1338BA #214EE8 #597AEE #91A6F4 #C8D3F9

Accessibility & contrast

On white

3.86

#597AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#597AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597AEE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597AEE	#FFFFFF	#000000	##000000
##597AEE	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C89F2

Deuteranopia (green-blind)

#187BEC

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #597aee;
/* rgb */ color: rgb(89, 122, 238);
/* oklch */ color: oklch(61.4% 0.178 268.8);

Tailwind

colors: {
  custom: {
    50: '#95a0f4',
    500: '#597aee',
    950: '#000000',
  },
}

SCSS

$custom: #597aee;
$custom-light: #95a0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#597aee",
  "rgb": {
    "r": 89,
    "g": 122,
    "b": 238
  },
  "hsl": {
    "h": 226.711,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61436,
    "c": 0.17797,
    "h": 268.8
  },
  "luminance": 0.22216
}

Semantic roles & 50–950 ramp

primary

#597AEE

secondary

#EBE0B7

accent

#AE08DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #597AEE

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

Preview Lab → · Contrast checker → · Palette generator →