#597DC6#597DC6

#597DC6 is a mid, moderate blue. Relative luminance 0.209; OKLCH L 59.6% C 0.119 H 263.3°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#597DC6
RGB	rgb(89, 125, 198)
HSL	hsl(220, 49%, 56%)
HSV	hsv(220, 55%, 78%)
CMYK	cmyk(55.1%, 36.9%, 0%, 22.4%)
CIE-LAB	lab(52.80, 8.76, -41.90)
CIE-LCH	lch(52.80, 42.81, 281.81°)
OKLab	oklab(59.59% -0.0139 -0.1185)
OKLCH	oklch(59.59% 0.119 263.3)
XYZ	xyz(21.6430, 20.8666, 56.3023)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DC6 #C6A259

analogous

#59B4C6 #597DC6 #6C59C6

triadic

#597DC6 #C6597D #7DC659

tetradic

#597DC6 #C659B4 #C6A259 #59C66C

square

#597DC6 #C659B4 #C6A259 #59C66C

split-complementary

#597DC6 #C66C59 #B4C659

monochromatic

#2A457B #3A5EA8 #597DC6 #87A1D6 #B4C4E5

Accessibility & contrast

On white

4.06

#597DC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#597DC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DC6

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DC6	#FFFFFF	#000000	##000000
##597DC6	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F83C9

Deuteranopia (green-blind)

#5279C4

Tritanopia (blue-blind)

#178D98

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #597dc6;
/* rgb */ color: rgb(89, 125, 198);
/* oklch */ color: oklch(59.6% 0.119 263.3);

Tailwind

colors: {
  custom: {
    50: '#8fa2d7',
    500: '#597dc6',
    950: '#000000',
  },
}

SCSS

$custom: #597dc6;
$custom-light: #8fa2d7;
$custom-dark: #000000;

JSON

{
  "hex": "#597dc6",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 198
  },
  "hsl": {
    "h": 220.183,
    "s": 48.879,
    "l": 56.275
  },
  "oklch": {
    "l": 0.59594,
    "c": 0.11936,
    "h": 263.3
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#597DC6

secondary

#D4C5A7

accent

#AB4FD8

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0F14

muted

#7E7E83

Preview Lab

Preview with #597DC6

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

Preview Lab → · Contrast checker → · Palette generator →