#2390A9#2390A9

#2390A9 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.6% C 0.100 H 217.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2390A9
RGB	rgb(35, 144, 169)
HSL	hsl(191, 66%, 40%)
HSV	hsv(191, 79%, 66%)
CMYK	cmyk(79.3%, 14.8%, 0%, 33.7%)
CIE-LAB	lab(55.24, -20.89, -21.66)
CIE-LCH	lch(55.24, 30.09, 226.05°)
OKLab	oklab(60.58% -0.079 -0.0605)
OKLCH	oklch(60.58% 0.1 217.4)
XYZ	xyz(17.8248, 23.1662, 41.0605)
Luminance	0.2317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2390A9 #A93C23

analogous

#23A97F #2390A9 #234DA9

triadic

#2390A9 #A92390 #90A923

tetradic

#2390A9 #7F23A9 #A93C23 #4DA923

square

#2390A9 #7F23A9 #A93C23 #4DA923

split-complementary

#2390A9 #A9234D #A97F23

monochromatic

#0E3A44 #196576 #2390A9 #34B7D5 #67C9DF

Accessibility & contrast

On white

3.73

#2390A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#2390A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2390A9

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2390A9	#FFFFFF	#000000	##000000
##2390A9	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAA

Deuteranopia (green-blind)

#6E7FA9

Tritanopia (blue-blind)

#009998

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2390a9;
/* rgb */ color: rgb(35, 144, 169);
/* oklch */ color: oklch(60.6% 0.100 217.4);

Tailwind

colors: {
  custom: {
    50: '#75b0c2',
    500: '#2390a9',
    950: '#000000',
  },
}

SCSS

$custom: #2390a9;
$custom-light: #75b0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2390a9",
  "rgb": {
    "r": 35,
    "g": 144,
    "b": 169
  },
  "hsl": {
    "h": 191.194,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.60578,
    "c": 0.09957,
    "h": 217.4
  },
  "luminance": 0.23168
}

Semantic roles & 50–950 ramp

primary

#2390A9

secondary

#C57563

accent

#5F3FE9

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2390A9

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

Preview Lab → · Contrast checker → · Palette generator →