#10757E#10757E

#10757E is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.5% C 0.084 H 204.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#10757E
RGB	rgb(16, 117, 126)
HSL	hsl(185, 77%, 28%)
HSV	hsv(185, 87%, 49%)
CMYK	cmyk(87.3%, 7.1%, 0%, 50.6%)
CIE-LAB	lab(44.71, -23.01, -12.60)
CIE-LCH	lch(44.71, 26.24, 208.71°)
OKLab	oklab(51.45% -0.0766 -0.0351)
OKLCH	oklch(51.45% 0.084 204.6)
XYZ	xyz(10.3392, 14.3378, 21.9572)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10757E #7E1910

analogous

#107E50 #10757E #103E7E

triadic

#10757E #7E1075 #757E10

tetradic

#10757E #50107E #7E1910 #3E7E10

square

#10757E #50107E #7E1910 #3E7E10

split-complementary

#10757E #7E103E #7E5010

monochromatic

#03191B #094348 #10757E #17A7B4 #25D4E3

Accessibility & contrast

On white

5.43

#10757E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#10757E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10757E

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10757E	#FFFFFF	#000000	##FFFFFF
##10757E	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A707F

Deuteranopia (green-blind)

#5C657E

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #10757e;
/* rgb */ color: rgb(16, 117, 126);
/* oklch */ color: oklch(51.5% 0.084 204.6);

Tailwind

colors: {
  custom: {
    50: '#679da3',
    500: '#10757e',
    950: '#000000',
  },
}

SCSS

$custom: #10757e;
$custom-light: #679da3;
$custom-dark: #000000;

JSON

{
  "hex": "#10757e",
  "rgb": {
    "r": 16,
    "g": 117,
    "b": 126
  },
  "hsl": {
    "h": 184.909,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51454,
    "c": 0.08422,
    "h": 204.6
  },
  "luminance": 0.14339
}

Semantic roles & 50–950 ramp

primary

#10757E

secondary

#B44036

accent

#4434F4

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #10757E

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

Preview Lab → · Contrast checker → · Palette generator →