#597BEC#597BEC

#597BEC is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.5% C 0.174 H 268.3°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#597BEC
RGB	rgb(89, 123, 236)
HSL	hsl(226, 79%, 64%)
HSV	hsv(226, 62%, 93%)
CMYK	cmyk(62.3%, 47.9%, 0%, 7.5%)
CIE-LAB	lab(54.39, 22.57, -60.80)
CIE-LCH	lch(54.39, 64.85, 290.37°)
OKLab	oklab(61.5% -0.005 -0.174)
OKLCH	oklch(61.5% 0.174 268.3)
XYZ	xyz(26.3380, 22.3436, 82.2654)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BEC #ECCA59

analogous

#59C5EC #597BEC #8059EC

triadic

#597BEC #EC597B #7BEC59

tetradic

#597BEC #EC59C5 #ECCA59 #59EC80

square

#597BEC #EC59C5 #ECCA59 #59EC80

split-complementary

#597BEC #EC8059 #C5EC59

monochromatic

#153AB6 #224FE6 #597BEC #90A7F2 #C7D2F9

Accessibility & contrast

On white

3.84

#597BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#597BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BEC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BEC	#FFFFFF	#000000	##000000
##597BEC	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4089F0

Deuteranopia (green-blind)

#227CEA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #597bec;
/* rgb */ color: rgb(89, 123, 236);
/* oklch */ color: oklch(61.5% 0.174 268.3);

Tailwind

colors: {
  custom: {
    50: '#95a0f3',
    500: '#597bec',
    950: '#000000',
  },
}

SCSS

$custom: #597bec;
$custom-light: #95a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#597bec",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 236
  },
  "hsl": {
    "h": 226.122,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61501,
    "c": 0.17406,
    "h": 268.3
  },
  "luminance": 0.22346
}

Semantic roles & 50–950 ramp

primary

#597BEC

secondary

#EADEB6

accent

#AB0ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #597BEC

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

Preview Lab → · Contrast checker → · Palette generator →