#258291#258291

#258291 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 56.0% C 0.086 H 210.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#258291
RGB	rgb(37, 130, 145)
HSL	hsl(188, 59%, 36%)
HSV	hsv(188, 74%, 57%)
CMYK	cmyk(74.5%, 10.3%, 0%, 43.1%)
CIE-LAB	lab(49.98, -21.25, -15.81)
CIE-LCH	lch(49.98, 26.49, 216.64°)
OKLab	oklab(56.05% -0.0741 -0.044)
OKLCH	oklch(56.05% 0.086 210.7)
XYZ	xyz(13.8542, 18.4013, 29.6042)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258291 #913425

analogous

#25916A #258291 #254C91

triadic

#258291 #912582 #829125

tetradic

#258291 #6A2591 #913425 #4C9125

square

#258291 #6A2591 #913425 #4C9125

split-complementary

#258291 #91254C #916A25

monochromatic

#0C2B2F #195660 #258291 #31AEC2 #5BC4D5

Accessibility & contrast

On white

4.49

#258291 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#258291 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258291

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258291	#FFFFFF	#000000	##000000
##258291	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767D92

Deuteranopia (green-blind)

#677291

Tritanopia (blue-blind)

#008887

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258291;
/* rgb */ color: rgb(37, 130, 145);
/* oklch */ color: oklch(56.0% 0.086 210.7);

Tailwind

colors: {
  custom: {
    50: '#71a6b1',
    500: '#258291',
    950: '#000000',
  },
}

SCSS

$custom: #258291;
$custom-light: #71a6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#258291",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 145
  },
  "hsl": {
    "h": 188.333,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56048,
    "c": 0.0862,
    "h": 210.7
  },
  "luminance": 0.18403
}

Semantic roles & 50–950 ramp

primary

#258291

secondary

#BA6558

accent

#5B45E3

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #258291

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

Preview Lab → · Contrast checker → · Palette generator →