#598FB8#598FB8

#598FB8 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.9% C 0.085 H 242.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#598FB8
RGB	rgb(89, 143, 184)
HSL	hsl(206, 40%, 54%)
HSV	hsv(206, 52%, 72%)
CMYK	cmyk(51.6%, 22.3%, 0%, 27.8%)
CIE-LAB	lab(57.30, -6.21, -26.91)
CIE-LCH	lch(57.30, 27.62, 257.00°)
OKLab	oklab(62.9% -0.039 -0.0751)
OKLCH	oklch(62.9% 0.085 242.5)
XYZ	xyz(22.5909, 25.2277, 49.0171)
Luminance	0.2523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FB8 #B88259

analogous

#59B8B1 #598FB8 #595FB8

triadic

#598FB8 #B8598F #8FB859

tetradic

#598FB8 #B159B8 #B88259 #5FB859

square

#598FB8 #B159B8 #B88259 #5FB859

split-complementary

#598FB8 #B8595F #B8B159

monochromatic

#2D4F69 #3F7094 #598FB8 #84ACCA #AFC9DD

Accessibility & contrast

On white

3.47

#598FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#598FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FB8

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FB8	#FFFFFF	#000000	##000000
##598FB8	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8FBA

Deuteranopia (green-blind)

#7185B7

Tritanopia (blue-blind)

#25999D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #598fb8;
/* rgb */ color: rgb(89, 143, 184);
/* oklch */ color: oklch(62.9% 0.085 242.5);

Tailwind

colors: {
  custom: {
    50: '#8eafcd',
    500: '#598fb8',
    950: '#000000',
  },
}

SCSS

$custom: #598fb8;
$custom-light: #8eafcd;
$custom-dark: #000000;

JSON

{
  "hex": "#598fb8",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 184
  },
  "hsl": {
    "h": 205.895,
    "s": 40.084,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62903,
    "c": 0.08461,
    "h": 242.5
  },
  "luminance": 0.25229
}

Semantic roles & 50–950 ramp

primary

#598FB8

secondary

#CBB4A2

accent

#8C58D0

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #598FB8

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

Preview Lab → · Contrast checker → · Palette generator →