#2598B6#2598B6

#2598B6 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.2% C 0.106 H 220.2°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2598B6
RGB	rgb(37, 152, 182)
HSL	hsl(192, 66%, 43%)
HSV	hsv(192, 80%, 71%)
CMYK	cmyk(79.7%, 16.5%, 0%, 28.6%)
CIE-LAB	lab(58.25, -20.53, -24.44)
CIE-LCH	lch(58.25, 31.92, 229.98°)
OKLab	oklab(63.17% -0.0809 -0.0684)
OKLCH	oklch(63.17% 0.106 220.2)
XYZ	xyz(20.4311, 26.2247, 48.2319)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2598B6 #B64325

analogous

#25B68B #2598B6 #254FB6

triadic

#2598B6 #B62598 #98B625

tetradic

#2598B6 #8B25B6 #B64325 #4FB625

square

#2598B6 #8B25B6 #B64325 #4FB625

split-complementary

#2598B6 #B6254F #B68B25

monochromatic

#104350 #1B6E83 #2598B6 #40B9D8 #73CBE3

Accessibility & contrast

On white

3.36

#2598B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#2598B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2598B6

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2598B6	#FFFFFF	#000000	##000000
##2598B6	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8694B8

Deuteranopia (green-blind)

#7386B6

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2598b6;
/* rgb */ color: rgb(37, 152, 182);
/* oklch */ color: oklch(63.2% 0.106 220.2);

Tailwind

colors: {
  custom: {
    50: '#78b6cc',
    500: '#2598b6',
    950: '#000000',
  },
}

SCSS

$custom: #2598b6;
$custom-light: #78b6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2598b6",
  "rgb": {
    "r": 37,
    "g": 152,
    "b": 182
  },
  "hsl": {
    "h": 192.414,
    "s": 66.21,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63173,
    "c": 0.10597,
    "h": 220.2
  },
  "luminance": 0.26227
}

Semantic roles & 50–950 ramp

primary

#2598B6

secondary

#CA806D

accent

#623FE9

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2598B6

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

Preview Lab → · Contrast checker → · Palette generator →