#2387A5#2387A5

#2387A5 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.098 H 223.0°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2387A5
RGB	rgb(35, 135, 165)
HSL	hsl(194, 65%, 39%)
HSV	hsv(194, 79%, 65%)
CMYK	cmyk(78.8%, 18.2%, 0%, 35.3%)
CIE-LAB	lab(52.29, -17.42, -23.91)
CIE-LCH	lch(52.29, 29.58, 233.91°)
OKLab	oklab(58.15% -0.0718 -0.067)
OKLCH	oklch(58.15% 0.098 223)
XYZ	xyz(16.1458, 20.3999, 38.6766)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2387A5 #A54123

analogous

#23A582 #2387A5 #2346A5

triadic

#2387A5 #A52387 #87A523

tetradic

#2387A5 #8223A5 #A54123 #46A523

square

#2387A5 #8223A5 #A54123 #46A523

split-complementary

#2387A5 #A52346 #A58223

monochromatic

#0E3440 #185E73 #2387A5 #32AED3 #64C2DE

Accessibility & contrast

On white

4.13

#2387A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#2387A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2387A5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2387A5	#FFFFFF	#000000	##000000
##2387A5	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7684A7

Deuteranopia (green-blind)

#6577A5

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2387a5;
/* rgb */ color: rgb(35, 135, 165);
/* oklch */ color: oklch(58.1% 0.098 223.0);

Tailwind

colors: {
  custom: {
    50: '#74aabf',
    500: '#2387a5',
    950: '#000000',
  },
}

SCSS

$custom: #2387a5;
$custom-light: #74aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2387a5",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 165
  },
  "hsl": {
    "h": 193.846,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58149,
    "c": 0.09819,
    "h": 223
  },
  "luminance": 0.20402
}

Semantic roles & 50–950 ramp

primary

#2387A5

secondary

#C47760

accent

#6740E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2387A5

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

Preview Lab → · Contrast checker → · Palette generator →