#597BEA#597BEA

#597BEA is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.4% C 0.171 H 268.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#597BEA
RGB	rgb(89, 123, 234)
HSL	hsl(226, 78%, 63%)
HSV	hsv(226, 62%, 92%)
CMYK	cmyk(62%, 47.4%, 0%, 8.2%)
CIE-LAB	lab(54.27, 21.90, -59.88)
CIE-LCH	lch(54.27, 63.76, 290.09°)
OKLab	oklab(61.37% -0.0053 -0.1713)
OKLCH	oklch(61.37% 0.171 268.2)
XYZ	xyz(26.0490, 22.2280, 80.7436)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BEA #EAC859

analogous

#59C3EA #597BEA #7F59EA

triadic

#597BEA #EA597B #7BEA59

tetradic

#597BEA #EA59C3 #EAC859 #59EA7F

square

#597BEA #EA59C3 #EAC859 #59EA7F

split-complementary

#597BEA #EA7F59 #C3EA59

monochromatic

#173BB2 #2350E3 #597BEA #8FA6F1 #C6D1F8

Accessibility & contrast

On white

3.86

#597BEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#597BEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BEA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BEA	#FFFFFF	#000000	##000000
##597BEA	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4289EE

Deuteranopia (green-blind)

#267CE8

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #597bea;
/* rgb */ color: rgb(89, 123, 234);
/* oklch */ color: oklch(61.4% 0.171 268.2);

Tailwind

colors: {
  custom: {
    50: '#95a0f1',
    500: '#597bea',
    950: '#000000',
  },
}

SCSS

$custom: #597bea;
$custom-light: #95a0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#597bea",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 234
  },
  "hsl": {
    "h": 225.931,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61369,
    "c": 0.17136,
    "h": 268.2
  },
  "luminance": 0.2223
}

Semantic roles & 50–950 ramp

primary

#597BEA

secondary

#E9DDB6

accent

#A90CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #597BEA

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

Preview Lab → · Contrast checker → · Palette generator →