#51909A#51909A

#51909A is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.5% C 0.067 H 208.7°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#51909A
RGB	rgb(81, 144, 154)
HSL	hsl(188, 31%, 46%)
HSV	hsv(188, 47%, 60%)
CMYK	cmyk(47.4%, 6.5%, 0%, 39.6%)
CIE-LAB	lab(56.12, -17.48, -11.60)
CIE-LCH	lch(56.12, 20.98, 213.58°)
OKLab	oklab(61.5% -0.0584 -0.032)
OKLCH	oklch(61.5% 0.067 208.7)
XYZ	xyz(19.1971, 24.0274, 34.1917)
Luminance	0.2403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51909A #9A5B51

analogous

#519A7F #51909A #516B9A

triadic

#51909A #9A5190 #909A51

tetradic

#51909A #7F519A #9A5B51 #6B9A51

square

#51909A #7F519A #9A5B51 #6B9A51

split-complementary

#51909A #9A516B #9A7F51

monochromatic

#27454A #3C6A72 #51909A #73ACB5 #9BC4CA

Accessibility & contrast

On white

3.62

#51909A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#51909A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51909A

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51909A	#FFFFFF	#000000	##000000
##51909A	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868C9B

Deuteranopia (green-blind)

#7B839A

Tritanopia (blue-blind)

#2B9593

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #51909a;
/* rgb */ color: rgb(81, 144, 154);
/* oklch */ color: oklch(61.5% 0.067 208.7);

Tailwind

colors: {
  custom: {
    50: '#87b0b7',
    500: '#51909a',
    950: '#000000',
  },
}

SCSS

$custom: #51909a;
$custom-light: #87b0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#51909a",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 154
  },
  "hsl": {
    "h": 188.219,
    "s": 31.064,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61495,
    "c": 0.06654,
    "h": 208.7
  },
  "luminance": 0.24029
}

Semantic roles & 50–950 ramp

primary

#51909A

secondary

#B7958F

accent

#6F61C7

background

#F8FAFB

surface

#F0F5F6

border

#CBCFD0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #51909A

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

Preview Lab → · Contrast checker → · Palette generator →