#589BFA#589BFA

#589BFA is a light, vivid blue. Relative luminance 0.324; OKLCH L 68.9% C 0.156 H 257.4°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#589BFA
RGB	rgb(88, 155, 250)
HSL	hsl(215, 94%, 66%)
HSV	hsv(215, 65%, 98%)
CMYK	cmyk(64.8%, 38%, 0%, 2%)
CIE-LAB	lab(63.69, 7.93, -53.68)
CIE-LCH	lch(63.69, 54.27, 278.40°)
OKLab	oklab(68.9% -0.0342 -0.1527)
OKLCH	oklch(68.9% 0.156 257.4)
XYZ	xyz(32.9950, 32.4163, 94.9421)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589BFA #FAB758

analogous

#58ECFA #589BFA #6658FA

triadic

#589BFA #FA589B #9BFA58

tetradic

#589BFA #FA58EC #FAB758 #58FA66

square

#589BFA #FA58EC #FAB758 #58FA66

split-complementary

#589BFA #FA6658 #ECFA58

monochromatic

#065AD1 #1D77F8 #589BFA #93BFFC #CFE2FE

Accessibility & contrast

On white

2.81

#589BFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#589BFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589BFA

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589BFA	#FFFFFF	#000000	##000000
##589BFA	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A2FE

Deuteranopia (green-blind)

#5993F8

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #589bfa;
/* rgb */ color: rgb(88, 155, 250);
/* oklch */ color: oklch(68.9% 0.156 257.4);

Tailwind

colors: {
  custom: {
    50: '#96b8fc',
    500: '#589bfa',
    950: '#000000',
  },
}

SCSS

$custom: #589bfa;
$custom-light: #96b8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#589bfa",
  "rgb": {
    "r": 88,
    "g": 155,
    "b": 250
  },
  "hsl": {
    "h": 215.185,
    "s": 94.186,
    "l": 66.275
  },
  "oklch": {
    "l": 0.68899,
    "c": 0.15648,
    "h": 257.4
  },
  "luminance": 0.3242
}

Semantic roles & 50–950 ramp

primary

#589BFA

secondary

#F1DBBC

accent

#8700E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #589BFA

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

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