#597AEB#597AEB

#597AEB is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.2% C 0.174 H 268.6°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#597AEB
RGB	rgb(89, 122, 235)
HSL	hsl(226, 78%, 64%)
HSV	hsv(226, 62%, 92%)
CMYK	cmyk(62.1%, 48.1%, 0%, 7.8%)
CIE-LAB	lab(54.07, 22.85, -60.76)
CIE-LCH	lch(54.07, 64.91, 290.61°)
OKLab	oklab(61.24% -0.0042 -0.1739)
OKLCH	oklch(61.24% 0.174 268.6)
XYZ	xyz(26.0697, 22.0388, 81.4612)
Luminance	0.2204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597AEB #EBCA59

analogous

#59C3EB #597AEB #8159EB

triadic

#597AEB #EB597A #7AEB59

tetradic

#597AEB #EB59C3 #EBCA59 #59EB81

square

#597AEB #EB59C3 #EBCA59 #59EB81

split-complementary

#597AEB #EB8159 #C3EB59

monochromatic

#1639B4 #224EE4 #597AEB #90A6F2 #C6D2F8

Accessibility & contrast

On white

3.88

#597AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#597AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597AEB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597AEB	#FFFFFF	#000000	##000000
##597AEB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F88EF

Deuteranopia (green-blind)

#207BE9

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597aeb;
/* rgb */ color: rgb(89, 122, 235);
/* oklch */ color: oklch(61.2% 0.174 268.6);

Tailwind

colors: {
  custom: {
    50: '#95a0f2',
    500: '#597aeb',
    950: '#000000',
  },
}

SCSS

$custom: #597aeb;
$custom-light: #95a0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#597aeb",
  "rgb": {
    "r": 89,
    "g": 122,
    "b": 235
  },
  "hsl": {
    "h": 226.438,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.61236,
    "c": 0.17393,
    "h": 268.6
  },
  "luminance": 0.22041
}

Semantic roles & 50–950 ramp

primary

#597AEB

secondary

#EADEB6

accent

#AC0BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #597AEB

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

Preview Lab → · Contrast checker → · Palette generator →