#597FEC#597FEC

#597FEC is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.3% C 0.169 H 267.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#597FEC
RGB	rgb(89, 127, 236)
HSL	hsl(224, 79%, 64%)
HSV	hsv(224, 62%, 93%)
CMYK	cmyk(62.3%, 46.2%, 0%, 7.5%)
CIE-LAB	lab(55.44, 20.13, -59.11)
CIE-LCH	lch(55.44, 62.45, 288.81°)
OKLab	oklab(62.3% -0.0089 -0.169)
OKLCH	oklch(62.3% 0.169 267)
XYZ	xyz(26.8443, 23.3563, 82.4342)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FEC #ECC659

analogous

#59C8EC #597FEC #7C59EC

triadic

#597FEC #EC597F #7FEC59

tetradic

#597FEC #EC59C8 #ECC659 #59EC7C

square

#597FEC #EC59C8 #ECC659 #59EC7C

split-complementary

#597FEC #EC7C59 #C8EC59

monochromatic

#153EB6 #2255E6 #597FEC #90A9F2 #C7D4F9

Accessibility & contrast

On white

3.70

#597FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#597FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FEC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FEC	#FFFFFF	#000000	##000000
##597FEC	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498CF0

Deuteranopia (green-blind)

#2F7FEA

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #597fec;
/* rgb */ color: rgb(89, 127, 236);
/* oklch */ color: oklch(62.3% 0.169 267.0);

Tailwind

colors: {
  custom: {
    50: '#95a3f3',
    500: '#597fec',
    950: '#000000',
  },
}

SCSS

$custom: #597fec;
$custom-light: #95a3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#597fec",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 236
  },
  "hsl": {
    "h": 224.49,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.623,
    "c": 0.16922,
    "h": 267
  },
  "luminance": 0.23359
}

Semantic roles & 50–950 ramp

primary

#597FEC

secondary

#EADDB6

accent

#A50ADC

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #597FEC

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

Preview Lab → · Contrast checker → · Palette generator →