#2389A2#2389A2

#2389A2 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.5% C 0.096 H 218.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2389A2
RGB	rgb(35, 137, 162)
HSL	hsl(192, 64%, 39%)
HSV	hsv(192, 78%, 64%)
CMYK	cmyk(78.4%, 15.4%, 0%, 36.5%)
CIE-LAB	lab(52.79, -19.53, -21.40)
CIE-LCH	lch(52.79, 28.97, 227.61°)
OKLab	oklab(58.51% -0.075 -0.0598)
OKLCH	oklch(58.51% 0.096 218.6)
XYZ	xyz(16.1576, 20.8553, 37.3493)
Luminance	0.2086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2389A2 #A23C23

analogous

#23A27B #2389A2 #2349A2

triadic

#2389A2 #A22389 #89A223

tetradic

#2389A2 #7B23A2 #A23C23 #49A223

square

#2389A2 #7B23A2 #A23C23 #49A223

split-complementary

#2389A2 #A22349 #A27B23

monochromatic

#0D343D #185E70 #2389A2 #30B2D2 #62C5DD

Accessibility & contrast

On white

4.06

#2389A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2389A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2389A2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2389A2	#FFFFFF	#000000	##000000
##2389A2	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A3

Deuteranopia (green-blind)

#6879A2

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2389a2;
/* rgb */ color: rgb(35, 137, 162);
/* oklch */ color: oklch(58.5% 0.096 218.6);

Tailwind

colors: {
  custom: {
    50: '#73abbd',
    500: '#2389a2',
    950: '#000000',
  },
}

SCSS

$custom: #2389a2;
$custom-light: #73abbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2389a2",
  "rgb": {
    "r": 35,
    "g": 137,
    "b": 162
  },
  "hsl": {
    "h": 191.811,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58515,
    "c": 0.0959,
    "h": 218.6
  },
  "luminance": 0.20857
}

Semantic roles & 50–950 ramp

primary

#2389A2

secondary

#C2725E

accent

#6140E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2389A2

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

Preview Lab → · Contrast checker → · Palette generator →