#597DDE#597DDE

#597DDE is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.0% C 0.153 H 266.6°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#597DDE
RGB	rgb(89, 125, 222)
HSL	hsl(224, 67%, 61%)
HSV	hsv(224, 60%, 87%)
CMYK	cmyk(59.9%, 43.7%, 0%, 12.9%)
CIE-LAB	lab(54.09, 16.66, -53.43)
CIE-LCH	lch(54.09, 55.97, 287.32°)
OKLab	oklab(61.01% -0.0091 -0.1523)
OKLCH	oklch(61.01% 0.153 266.6)
XYZ	xyz(24.6338, 22.0629, 72.0535)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DDE #DEBA59

analogous

#59C0DE #597DDE #7759DE

triadic

#597DDE #DE597D #7DDE59

tetradic

#597DDE #DE59C0 #DEBA59 #59DE77

square

#597DDE #DE59C0 #DEBA59 #59DE77

split-complementary

#597DDE #DE7759 #C0DE59

monochromatic

#1F419D #2957D0 #597DDE #8CA5E8 #BFCDF2

Accessibility & contrast

On white

3.88

#597DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#597DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DDE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DDE	#FFFFFF	#000000	##000000
##597DDE	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)

#5188E2

Deuteranopia (green-blind)

#3D7CDC

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597dde;
/* rgb */ color: rgb(89, 125, 222);
/* oklch */ color: oklch(61.0% 0.153 266.6);

Tailwind

colors: {
  custom: {
    50: '#93a2e9',
    500: '#597dde',
    950: '#000000',
  },
}

SCSS

$custom: #597dde;
$custom-light: #93a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#597dde",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 222
  },
  "hsl": {
    "h": 223.759,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61009,
    "c": 0.15259,
    "h": 266.6
  },
  "luminance": 0.22065
}

Semantic roles & 50–950 ramp

primary

#597DDE

secondary

#E2D5B0

accent

#9D17CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597DDE

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

Preview Lab → · Contrast checker → · Palette generator →