#237489#237489

#237489 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.0% C 0.082 H 219.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#237489
RGB	rgb(35, 116, 137)
HSL	hsl(192, 59%, 34%)
HSV	hsv(192, 74%, 54%)
CMYK	cmyk(74.5%, 15.3%, 0%, 46.3%)
CIE-LAB	lab(45.16, -16.64, -18.46)
CIE-LCH	lch(45.16, 24.86, 227.96°)
OKLab	oklab(52.05% -0.0637 -0.0515)
OKLCH	oklch(52.05% 0.082 219)
XYZ	xyz(11.4520, 14.6529, 25.8868)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237489 #893823

analogous

#23896B #237489 #234189

triadic

#237489 #892374 #748923

tetradic

#237489 #6B2389 #893823 #418923

square

#237489 #6B2389 #893823 #418923

split-complementary

#237489 #892341 #896B23

monochromatic

#0A2128 #174B58 #237489 #2F9DBA #53B9D3

Accessibility & contrast

On white

5.34

#237489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#237489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237489

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237489	#FFFFFF	#000000	##FFFFFF
##237489	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67718A

Deuteranopia (green-blind)

#596689

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237489;
/* rgb */ color: rgb(35, 116, 137);
/* oklch */ color: oklch(52.0% 0.082 219.0);

Tailwind

colors: {
  custom: {
    50: '#6e9cab',
    500: '#237489',
    950: '#000000',
  },
}

SCSS

$custom: #237489;
$custom-light: #6e9cab;
$custom-dark: #000000;

JSON

{
  "hex": "#237489",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 137
  },
  "hsl": {
    "h": 192.353,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5205,
    "c": 0.08195,
    "h": 219
  },
  "luminance": 0.14654
}

Semantic roles & 50–950 ramp

primary

#237489

secondary

#B76651

accent

#6645E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #237489

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

Preview Lab → · Contrast checker → · Palette generator →