#597DE7#597DE7

#597DE7 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.6% C 0.165 H 267.3°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#597DE7
RGB	rgb(89, 125, 231)
HSL	hsl(225, 75%, 63%)
HSV	hsv(225, 61%, 91%)
CMYK	cmyk(61.5%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(54.61, 19.67, -57.64)
CIE-LCH	lch(54.61, 60.91, 288.84°)
OKLab	oklab(61.58% -0.0076 -0.1647)
OKLCH	oklch(61.58% 0.165 267.3)
XYZ	xyz(25.8723, 22.5584, 78.5766)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DE7 #E7C359

analogous

#59C4E7 #597DE7 #7C59E7

triadic

#597DE7 #E7597D #7DE759

tetradic

#597DE7 #E759C4 #E7C359 #59E77C

square

#597DE7 #E759C4 #E7C359 #59E77C

split-complementary

#597DE7 #E77C59 #C4E759

monochromatic

#193EAD #2453DF #597DE7 #8EA7EF #C4D1F6

Accessibility & contrast

On white

3.81

#597DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#597DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DE7

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DE7	#FFFFFF	#000000	##000000
##597DE7	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4989EB

Deuteranopia (green-blind)

#317DE5

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #597de7;
/* rgb */ color: rgb(89, 125, 231);
/* oklch */ color: oklch(61.6% 0.165 267.3);

Tailwind

colors: {
  custom: {
    50: '#94a2ef',
    500: '#597de7',
    950: '#000000',
  },
}

SCSS

$custom: #597de7;
$custom-light: #94a2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#597de7",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 224.789,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61576,
    "c": 0.16487,
    "h": 267.3
  },
  "luminance": 0.22561
}

Semantic roles & 50–950 ramp

primary

#597DE7

secondary

#E8DBB4

accent

#A40FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597DE7

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

Preview Lab → · Contrast checker → · Palette generator →