#2590A4#2590A4

#2590A4 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.4% C 0.096 H 213.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#2590A4
RGB	rgb(37, 144, 164)
HSL	hsl(189, 63%, 39%)
HSV	hsv(189, 77%, 64%)
CMYK	cmyk(77.4%, 12.2%, 0%, 35.7%)
CIE-LAB	lab(55.09, -22.33, -19.03)
CIE-LCH	lch(55.09, 29.34, 220.43°)
OKLab	oklab(60.4% -0.0804 -0.0531)
OKLCH	oklch(60.4% 0.096 213.4)
XYZ	xyz(17.4342, 23.0180, 38.6388)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2590A4 #A43925

analogous

#25A479 #2590A4 #2551A4

triadic

#2590A4 #A42590 #90A425

tetradic

#2590A4 #7925A4 #A43925 #51A425

square

#2590A4 #7925A4 #A43925 #51A425

split-complementary

#2590A4 #A42551 #A47925

monochromatic

#0E3840 #1A6472 #2590A4 #35B9D1 #67CADD

Accessibility & contrast

On white

3.75

#2590A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#2590A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2590A4

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2590A4	#FFFFFF	#000000	##000000
##2590A4	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA5

Deuteranopia (green-blind)

#707EA4

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2590a4;
/* rgb */ color: rgb(37, 144, 164);
/* oklch */ color: oklch(60.4% 0.096 213.4);

Tailwind

colors: {
  custom: {
    50: '#75b0bf',
    500: '#2590a4',
    950: '#000000',
  },
}

SCSS

$custom: #2590a4;
$custom-light: #75b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2590a4",
  "rgb": {
    "r": 37,
    "g": 144,
    "b": 164
  },
  "hsl": {
    "h": 189.449,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.60403,
    "c": 0.0963,
    "h": 213.4
  },
  "luminance": 0.2302
}

Semantic roles & 50–950 ramp

primary

#2590A4

secondary

#C27162

accent

#5C42E6

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2590A4

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

Preview Lab → · Contrast checker → · Palette generator →