#598FDD#598FDD

#598FDD is a light, vivid blue. Relative luminance 0.270; OKLCH L 64.8% C 0.131 H 257.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#598FDD
RGB	rgb(89, 143, 221)
HSL	hsl(215, 66%, 61%)
HSV	hsv(215, 60%, 87%)
CMYK	cmyk(59.7%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(58.96, 5.53, -45.14)
CIE-LCH	lch(58.96, 45.48, 276.98°)
OKLab	oklab(64.76% -0.0281 -0.1278)
OKLCH	oklch(64.76% 0.131 257.6)
XYZ	xyz(26.9888, 26.9868, 72.1793)
Luminance	0.2699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FDD #DDA759

analogous

#59D1DD #598FDD #6559DD

triadic

#598FDD #DD598F #8FDD59

tetradic

#598FDD #DD59D1 #DDA759 #59DD65

square

#598FDD #DD59D1 #DDA759 #59DD65

split-complementary

#598FDD #DD6559 #D1DD59

monochromatic

#20539C #2A6DCF #598FDD #8CB1E7 #BFD4F2

Accessibility & contrast

On white

3.28

#598FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#598FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FDD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FDD	#FFFFFF	#000000	##000000
##598FDD	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E95E0

Deuteranopia (green-blind)

#5D88DB

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598fdd;
/* rgb */ color: rgb(89, 143, 221);
/* oklch */ color: oklch(64.8% 0.131 257.6);

Tailwind

colors: {
  custom: {
    50: '#92afe8',
    500: '#598fdd',
    950: '#000000',
  },
}

SCSS

$custom: #598fdd;
$custom-light: #92afe8;
$custom-dark: #000000;

JSON

{
  "hex": "#598fdd",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 215.455,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64757,
    "c": 0.13089,
    "h": 257.6
  },
  "luminance": 0.26989
}

Semantic roles & 50–950 ramp

primary

#598FDD

secondary

#E2CDB0

accent

#8318CE

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598FDD

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

Preview Lab → · Contrast checker → · Palette generator →