#258594#258594

#258594 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.9% C 0.088 H 210.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#258594
RGB	rgb(37, 133, 148)
HSL	hsl(188, 60%, 36%)
HSV	hsv(188, 75%, 58%)
CMYK	cmyk(75%, 10.1%, 0%, 42%)
CIE-LAB	lab(51.04, -21.85, -15.95)
CIE-LCH	lch(51.04, 27.05, 216.12°)
OKLab	oklab(56.94% -0.0759 -0.0444)
OKLCH	oklch(56.94% 0.088 210.3)
XYZ	xyz(14.4935, 19.3048, 30.9736)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258594 #943425

analogous

#25946C #258594 #254E94

triadic

#258594 #942585 #859425

tetradic

#258594 #6C2594 #943425 #4E9425

square

#258594 #6C2594 #943425 #4E9425

split-complementary

#258594 #94254E #946C25

monochromatic

#0D2D32 #195963 #258594 #31B1C5 #5DC6D6

Accessibility & contrast

On white

4.32

#258594 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#258594 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258594

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258594	#FFFFFF	#000000	##000000
##258594	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788095

Deuteranopia (green-blind)

#697594

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258594;
/* rgb */ color: rgb(37, 133, 148);
/* oklch */ color: oklch(56.9% 0.088 210.3);

Tailwind

colors: {
  custom: {
    50: '#71a8b3',
    500: '#258594',
    950: '#000000',
  },
}

SCSS

$custom: #258594;
$custom-light: #71a8b3;
$custom-dark: #000000;

JSON

{
  "hex": "#258594",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 148
  },
  "hsl": {
    "h": 188.108,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.56942,
    "c": 0.08797,
    "h": 210.3
  },
  "luminance": 0.19306
}

Semantic roles & 50–950 ramp

primary

#258594

secondary

#BB6759

accent

#5A45E3

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #258594

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

Preview Lab → · Contrast checker → · Palette generator →