#2389A5#2389A5

#2389A5 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.6% C 0.098 H 221.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#2389A5
RGB	rgb(35, 137, 165)
HSL	hsl(193, 65%, 39%)
HSV	hsv(193, 79%, 65%)
CMYK	cmyk(78.8%, 17%, 0%, 35.3%)
CIE-LAB	lab(52.91, -18.51, -22.95)
CIE-LCH	lch(52.91, 29.48, 231.11°)
OKLab	oklab(58.65% -0.0737 -0.0642)
OKLCH	oklch(58.65% 0.098 221.1)
XYZ	xyz(16.4275, 20.9632, 38.7705)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2389A5 #A53F23

analogous

#23A580 #2389A5 #2348A5

triadic

#2389A5 #A52389 #89A523

tetradic

#2389A5 #8023A5 #A53F23 #48A523

square

#2389A5 #8023A5 #A53F23 #48A523

split-complementary

#2389A5 #A52348 #A58023

monochromatic

#0E3540 #185F73 #2389A5 #32B1D3 #64C4DE

Accessibility & contrast

On white

4.04

#2389A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#2389A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2389A5

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2389A5	#FFFFFF	#000000	##000000
##2389A5	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7885A6

Deuteranopia (green-blind)

#6779A5

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2389a5;
/* rgb */ color: rgb(35, 137, 165);
/* oklch */ color: oklch(58.6% 0.098 221.1);

Tailwind

colors: {
  custom: {
    50: '#74abbf',
    500: '#2389a5',
    950: '#000000',
  },
}

SCSS

$custom: #2389a5;
$custom-light: #74abbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2389a5",
  "rgb": {
    "r": 35,
    "g": 137,
    "b": 165
  },
  "hsl": {
    "h": 192.923,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58649,
    "c": 0.09781,
    "h": 221.1
  },
  "luminance": 0.20965
}

Semantic roles & 50–950 ramp

primary

#2389A5

secondary

#C47660

accent

#6440E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2389A5

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

Preview Lab → · Contrast checker → · Palette generator →