#2387A2#2387A2

#2387A2 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.0% C 0.096 H 220.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2387A2
RGB	rgb(35, 135, 162)
HSL	hsl(193, 64%, 39%)
HSV	hsv(193, 78%, 64%)
CMYK	cmyk(78.4%, 16.7%, 0%, 36.5%)
CIE-LAB	lab(52.17, -18.46, -22.36)
CIE-LCH	lch(52.17, 28.99, 230.46°)
OKLab	oklab(58.01% -0.073 -0.0626)
OKLCH	oklch(58.01% 0.096 220.6)
XYZ	xyz(15.8760, 20.2920, 37.2554)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2387A2 #A23E23

analogous

#23A27D #2387A2 #2347A2

triadic

#2387A2 #A22387 #87A223

tetradic

#2387A2 #7D23A2 #A23E23 #47A223

square

#2387A2 #7D23A2 #A23E23 #47A223

split-complementary

#2387A2 #A22347 #A27D23

monochromatic

#0D333D #185D70 #2387A2 #30B0D2 #62C3DD

Accessibility & contrast

On white

4.15

#2387A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#2387A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2387A2

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2387A2	#FFFFFF	#000000	##000000
##2387A2	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7783A3

Deuteranopia (green-blind)

#6677A2

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2387a2;
/* rgb */ color: rgb(35, 135, 162);
/* oklch */ color: oklch(58.0% 0.096 220.6);

Tailwind

colors: {
  custom: {
    50: '#73aabd',
    500: '#2387a2',
    950: '#000000',
  },
}

SCSS

$custom: #2387a2;
$custom-light: #73aabd;
$custom-dark: #000000;

JSON

{
  "hex": "#2387a2",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 162
  },
  "hsl": {
    "h": 192.756,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58012,
    "c": 0.09612,
    "h": 220.6
  },
  "luminance": 0.20294
}

Semantic roles & 50–950 ramp

primary

#2387A2

secondary

#C2745E

accent

#6440E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2387A2

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

Preview Lab → · Contrast checker → · Palette generator →