#598DDD#598DDD

#598DDD is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.3% C 0.133 H 258.7°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#598DDD
RGB	rgb(89, 141, 221)
HSL	hsl(216, 66%, 61%)
HSV	hsv(216, 60%, 87%)
CMYK	cmyk(59.7%, 36.2%, 0%, 13.3%)
CIE-LAB	lab(58.41, 6.71, -46.02)
CIE-LCH	lch(58.41, 46.51, 278.29°)
OKLab	oklab(64.33% -0.026 -0.1304)
OKLCH	oklch(64.33% 0.133 258.7)
XYZ	xyz(26.6913, 26.3917, 72.0801)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598DDD #DDA959

analogous

#59CFDD #598DDD #6759DD

triadic

#598DDD #DD598D #8DDD59

tetradic

#598DDD #DD59CF #DDA959 #59DD67

square

#598DDD #DD59CF #DDA959 #59DD67

split-complementary

#598DDD #DD6759 #CFDD59

monochromatic

#20519C #2A6BCF #598DDD #8CB0E7 #BFD3F2

Accessibility & contrast

On white

3.34

#598DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#598DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598DDD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598DDD	#FFFFFF	#000000	##000000
##598DDD	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B93E0

Deuteranopia (green-blind)

#5A87DB

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #598ddd;
/* rgb */ color: rgb(89, 141, 221);
/* oklch */ color: oklch(64.3% 0.133 258.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#598ddd",
  "rgb": {
    "r": 89,
    "g": 141,
    "b": 221
  },
  "hsl": {
    "h": 216.364,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64325,
    "c": 0.13298,
    "h": 258.7
  },
  "luminance": 0.26394
}

Semantic roles & 50–950 ramp

primary

#598DDD

secondary

#E2CEB0

accent

#8618CE

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598DDD

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

Preview Lab → · Contrast checker → · Palette generator →