#598FB1#598FB1

#598FB1 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.077 H 237.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#598FB1
RGB	rgb(89, 143, 177)
HSL	hsl(203, 36%, 52%)
HSV	hsv(203, 50%, 69%)
CMYK	cmyk(49.7%, 19.2%, 0%, 30.6%)
CIE-LAB	lab(57.02, -8.32, -23.35)
CIE-LCH	lch(57.02, 24.79, 250.39°)
OKLab	oklab(62.59% -0.0415 -0.0649)
OKLCH	oklch(62.59% 0.077 237.4)
XYZ	xyz(21.8753, 24.9414, 45.2479)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FB1 #B17B59

analogous

#59B1A7 #598FB1 #5963B1

triadic

#598FB1 #B1598F #8FB159

tetradic

#598FB1 #A759B1 #B17B59 #63B159

square

#598FB1 #A759B1 #B17B59 #63B159

split-complementary

#598FB1 #B15963 #B1A759

monochromatic

#2E4E62 #416F8B #598FB1 #83ABC5 #ACC7D8

Accessibility & contrast

On white

3.51

#598FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#598FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FB1

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FB1	#FFFFFF	#000000	##000000
##598FB1	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808EB3

Deuteranopia (green-blind)

#7385B0

Tritanopia (blue-blind)

#2D989A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #598fb1;
/* rgb */ color: rgb(89, 143, 177);
/* oklch */ color: oklch(62.6% 0.077 237.4);

Tailwind

colors: {
  custom: {
    50: '#8dafc8',
    500: '#598fb1',
    950: '#000000',
  },
}

SCSS

$custom: #598fb1;
$custom-light: #8dafc8;
$custom-dark: #000000;

JSON

{
  "hex": "#598fb1",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 177
  },
  "hsl": {
    "h": 203.182,
    "s": 36.066,
    "l": 52.157
  },
  "oklch": {
    "l": 0.6259,
    "c": 0.07705,
    "h": 237.4
  },
  "luminance": 0.24943
}

Semantic roles & 50–950 ramp

primary

#598FB1

secondary

#C6AFA0

accent

#875CCC

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0D1013

muted

#7D7F82

Preview Lab

Preview with #598FB1

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

Preview Lab → · Contrast checker → · Palette generator →