#598FDB#598FDB

#598FDB is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.6% C 0.128 H 257.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#598FDB
RGB	rgb(89, 143, 219)
HSL	hsl(215, 64%, 60%)
HSV	hsv(215, 59%, 86%)
CMYK	cmyk(59.4%, 34.7%, 0%, 14.1%)
CIE-LAB	lab(58.86, 4.87, -44.18)
CIE-LCH	lch(58.86, 44.45, 276.29°)
OKLab	oklab(64.65% -0.0286 -0.125)
OKLCH	oklch(64.65% 0.128 257.1)
XYZ	xyz(26.7239, 26.8809, 70.7843)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FDB #DBA559

analogous

#59D0DB #598FDB #6459DB

triadic

#598FDB #DB598F #8FDB59

tetradic

#598FDB #DB59D0 #DBA559 #59DB64

square

#598FDB #DB59D0 #DBA559 #59DB64

split-complementary

#598FDB #DB6459 #D0DB59

monochromatic

#215399 #2C6ECB #598FDB #8BB1E6 #BED3F1

Accessibility & contrast

On white

3.29

#598FDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#598FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FDB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FDB	#FFFFFF	#000000	##000000
##598FDB	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F94DE

Deuteranopia (green-blind)

#5E88D9

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598fdb;
/* rgb */ color: rgb(89, 143, 219);
/* oklch */ color: oklch(64.6% 0.128 257.1);

Tailwind

colors: {
  custom: {
    50: '#92afe6',
    500: '#598fdb',
    950: '#000000',
  },
}

SCSS

$custom: #598fdb;
$custom-light: #92afe6;
$custom-dark: #000000;

JSON

{
  "hex": "#598fdb",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 219
  },
  "hsl": {
    "h": 215.077,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64648,
    "c": 0.12826,
    "h": 257.1
  },
  "luminance": 0.26883
}

Semantic roles & 50–950 ramp

primary

#598FDB

secondary

#E1CCAF

accent

#8219CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598FDB

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

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