#598FB3#598FB3

#598FB3 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.079 H 239.0°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#598FB3
RGB	rgb(89, 143, 179)
HSL	hsl(204, 37%, 53%)
HSV	hsv(204, 50%, 70%)
CMYK	cmyk(50.3%, 20.1%, 0%, 29.8%)
CIE-LAB	lab(57.10, -7.72, -24.37)
CIE-LCH	lch(57.10, 25.57, 252.42°)
OKLab	oklab(62.68% -0.0408 -0.0678)
OKLCH	oklch(62.68% 0.079 239)
XYZ	xyz(22.0761, 25.0217, 46.3054)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FB3 #B37D59

analogous

#59B3AA #598FB3 #5962B3

triadic

#598FB3 #B3598F #8FB359

tetradic

#598FB3 #AA59B3 #B37D59 #62B359

square

#598FB3 #AA59B3 #B37D59 #62B359

split-complementary

#598FB3 #B35962 #B3AA59

monochromatic

#2E4E64 #416F8E #598FB3 #83ABC6 #ADC8D9

Accessibility & contrast

On white

3.50

#598FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#598FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FB3

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FB3	#FFFFFF	#000000	##000000
##598FB3	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8EB5

Deuteranopia (green-blind)

#7385B2

Tritanopia (blue-blind)

#2B989B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #598fb3;
/* rgb */ color: rgb(89, 143, 179);
/* oklch */ color: oklch(62.7% 0.079 239.0);

Tailwind

colors: {
  custom: {
    50: '#8dafc9',
    500: '#598fb3',
    950: '#000000',
  },
}

SCSS

$custom: #598fb3;
$custom-light: #8dafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#598fb3",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 179
  },
  "hsl": {
    "h": 204,
    "s": 37.19,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62678,
    "c": 0.07914,
    "h": 239
  },
  "luminance": 0.25023
}

Semantic roles & 50–950 ramp

primary

#598FB3

secondary

#C7B0A0

accent

#885BCD

background

#F9FAFC

surface

#F1F4F8

border

#CBCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #598FB3

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

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