#598BBB#598BBB

#598BBB is a light, moderate cyan. Relative luminance 0.242; OKLCH L 62.1% C 0.091 H 248.5°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#598BBB
RGB	rgb(89, 139, 187)
HSL	hsl(209, 42%, 54%)
HSV	hsv(209, 52%, 73%)
CMYK	cmyk(52.4%, 25.7%, 0%, 26.7%)
CIE-LAB	lab(56.26, -3.01, -30.22)
CIE-LCH	lch(56.26, 30.37, 264.32°)
OKLab	oklab(62.13% -0.0333 -0.0846)
OKLCH	oklch(62.13% 0.091 248.5)
XYZ	xyz(22.3189, 24.1752, 50.4942)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BBB #BB8959

analogous

#59BBBA #598BBB #595ABB

triadic

#598BBB #BB598B #8BBB59

tetradic

#598BBB #BA59BB #BB8959 #5ABB59

square

#598BBB #BA59BB #BB8959 #5ABB59

split-complementary

#598BBB #BB595A #BBBA59

monochromatic

#2D4D6D #3E6C98 #598BBB #84A9CD #B0C8DF

Accessibility & contrast

On white

3.60

#598BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#598BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BBB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BBB	#FFFFFF	#000000	##000000
##598BBB	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#6B83BA

Tritanopia (blue-blind)

#23969B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #598bbb;
/* rgb */ color: rgb(89, 139, 187);
/* oklch */ color: oklch(62.1% 0.091 248.5);

Tailwind

colors: {
  custom: {
    50: '#8eaccf',
    500: '#598bbb',
    950: '#000000',
  },
}

SCSS

$custom: #598bbb;
$custom-light: #8eaccf;
$custom-dark: #000000;

JSON

{
  "hex": "#598bbb",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 187
  },
  "hsl": {
    "h": 209.388,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62129,
    "c": 0.09088,
    "h": 248.5
  },
  "luminance": 0.24177
}

Semantic roles & 50–950 ramp

primary

#598BBB

secondary

#CDB7A3

accent

#9356D2

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #598BBB

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

Preview Lab → · Contrast checker → · Palette generator →