#598CDD#598CDD

#598CDD is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.1% C 0.134 H 259.3°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#598CDD
RGB	rgb(89, 140, 221)
HSL	hsl(217, 66%, 61%)
HSV	hsv(217, 60%, 87%)
CMYK	cmyk(59.7%, 36.7%, 0%, 13.3%)
CIE-LAB	lab(58.13, 7.30, -46.46)
CIE-LCH	lch(58.13, 47.03, 278.93°)
OKLab	oklab(64.11% -0.0249 -0.1317)
OKLCH	oklch(64.11% 0.134 259.3)
XYZ	xyz(26.5445, 26.0981, 72.0312)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CDD #DDAA59

analogous

#59CEDD #598CDD #6859DD

triadic

#598CDD #DD598C #8CDD59

tetradic

#598CDD #DD59CE #DDAA59 #59DD68

square

#598CDD #DD59CE #DDAA59 #59DD68

split-complementary

#598CDD #DD6859 #CEDD59

monochromatic

#20509C #2A6ACF #598CDD #8CAFE7 #BFD2F2

Accessibility & contrast

On white

3.38

#598CDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#598CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CDD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CDD	#FFFFFF	#000000	##000000
##598CDD	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A92E0

Deuteranopia (green-blind)

#5886DB

Tritanopia (blue-blind)

#009EAA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #598cdd;
/* rgb */ color: rgb(89, 140, 221);
/* oklch */ color: oklch(64.1% 0.134 259.3);

Tailwind

colors: {
  custom: {
    50: '#92ade8',
    500: '#598cdd',
    950: '#000000',
  },
}

SCSS

$custom: #598cdd;
$custom-light: #92ade8;
$custom-dark: #000000;

JSON

{
  "hex": "#598cdd",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 221
  },
  "hsl": {
    "h": 216.818,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64109,
    "c": 0.13404,
    "h": 259.3
  },
  "luminance": 0.261
}

Semantic roles & 50–950 ramp

primary

#598CDD

secondary

#E2CFB0

accent

#8718CE

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598CDD

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

Preview Lab → · Contrast checker → · Palette generator →