#135E7E#135E7E

#135E7E is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.4% C 0.086 H 232.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#135E7E
RGB	rgb(19, 94, 126)
HSL	hsl(198, 74%, 28%)
HSV	hsv(198, 85%, 49%)
CMYK	cmyk(84.9%, 25.4%, 0%, 50.6%)
CIE-LAB	lab(37.21, -9.89, -24.14)
CIE-LCH	lch(37.21, 26.08, 247.73°)
OKLab	oklab(45.43% -0.0524 -0.0681)
OKLCH	oklch(45.43% 0.086 232.4)
XYZ	xyz(8.0356, 9.6492, 21.1736)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E7E #7E3313

analogous

#137E68 #135E7E #13287E

triadic

#135E7E #7E135E #5E7E13

tetradic

#135E7E #68137E #7E3313 #287E13

square

#135E7E #68137E #7E3313 #287E13

split-complementary

#135E7E #7E1328 #7E6813

monochromatic

#04141B #0B3649 #135E7E #1B86B3 #2CAADF

Accessibility & contrast

On white

7.17

#135E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#135E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E7E

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E7E	#FFFFFF	#000000	##FFFFFF
##135E7E	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D80

Deuteranopia (green-blind)

#40537E

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #135e7e;
/* rgb */ color: rgb(19, 94, 126);
/* oklch */ color: oklch(45.4% 0.086 232.4);

Tailwind

colors: {
  custom: {
    50: '#658ba3',
    500: '#135e7e',
    950: '#000000',
  },
}

SCSS

$custom: #135e7e;
$custom-light: #658ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#135e7e",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 126
  },
  "hsl": {
    "h": 197.944,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45425,
    "c": 0.0859,
    "h": 232.4
  },
  "luminance": 0.0965
}

Semantic roles & 50–950 ramp

primary

#135E7E

secondary

#B45E39

accent

#6F37F0

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #135E7E

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

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