#2798BC#2798BC

#2798BC is a light, moderate cyan. Relative luminance 0.265; OKLCH L 63.5% C 0.109 H 224.6°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#2798BC
RGB	rgb(39, 152, 188)
HSL	hsl(194, 66%, 45%)
HSV	hsv(194, 79%, 74%)
CMYK	cmyk(79.3%, 19.1%, 0%, 26.3%)
CIE-LAB	lab(58.52, -18.29, -27.41)
CIE-LCH	lch(58.52, 32.95, 236.29°)
OKLab	oklab(63.48% -0.0779 -0.0769)
OKLCH	oklch(63.48% 0.109 224.6)
XYZ	xyz(21.1383, 26.5160, 51.5712)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2798BC #BC4B27

analogous

#27BC96 #2798BC #274DBC

triadic

#2798BC #BC2798 #98BC27

tetradic

#2798BC #9627BC #BC4B27 #4DBC27

square

#2798BC #9627BC #BC4B27 #4DBC27

split-complementary

#2798BC #BC274D #BC9627

monochromatic

#124657 #1C6F89 #2798BC #47B6D9 #7ACAE3

Accessibility & contrast

On white

3.33

#2798BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#2798BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2798BC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2798BC	#FFFFFF	#000000	##000000
##2798BC	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8495BE

Deuteranopia (green-blind)

#7087BC

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2798bc;
/* rgb */ color: rgb(39, 152, 188);
/* oklch */ color: oklch(63.5% 0.109 224.6);

Tailwind

colors: {
  custom: {
    50: '#7ab6d0',
    500: '#2798bc',
    950: '#000000',
  },
}

SCSS

$custom: #2798bc;
$custom-light: #7ab6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2798bc",
  "rgb": {
    "r": 39,
    "g": 152,
    "b": 188
  },
  "hsl": {
    "h": 194.497,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63482,
    "c": 0.10945,
    "h": 224.6
  },
  "luminance": 0.26519
}

Semantic roles & 50–950 ramp

primary

#2798BC

secondary

#CB8973

accent

#683FE9

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2798BC

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

Preview Lab → · Contrast checker → · Palette generator →