#1B7F95#1B7F95

#1B7F95 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.2% C 0.092 H 216.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F95
RGB	rgb(27, 127, 149)
HSL	hsl(191, 69%, 35%)
HSV	hsv(191, 82%, 58%)
CMYK	cmyk(81.9%, 14.8%, 0%, 41.6%)
CIE-LAB	lab(48.98, -19.45, -19.69)
CIE-LCH	lch(48.98, 27.68, 225.35°)
OKLab	oklab(55.24% -0.0733 -0.055)
OKLCH	oklch(55.24% 0.092 216.9)
XYZ	xyz(13.4639, 17.5800, 31.1116)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F95 #95311B

analogous

#1B956E #1B7F95 #1B4295

triadic

#1B7F95 #951B7F #7F951B

tetradic

#1B7F95 #6E1B95 #95311B #42951B

square

#1B7F95 #6E1B95 #95311B #42951B

split-complementary

#1B7F95 #951B42 #956E1B

monochromatic

#08272D #125361 #1B7F95 #24ABC9 #4CC4DF

Accessibility & contrast

On white

4.65

#1B7F95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1B7F95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F95

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F95	#FFFFFF	#000000	##FFFFFF
##1B7F95	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B96

Deuteranopia (green-blind)

#606F95

Tritanopia (blue-blind)

#008786

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b7f95;
/* rgb */ color: rgb(27, 127, 149);
/* oklch */ color: oklch(55.2% 0.092 216.9);

Tailwind

colors: {
  custom: {
    50: '#6ea4b4',
    500: '#1b7f95',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f95;
$custom-light: #6ea4b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f95",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 149
  },
  "hsl": {
    "h": 190.82,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55239,
    "c": 0.09164,
    "h": 216.9
  },
  "luminance": 0.17582
}

Semantic roles & 50–950 ramp

primary

#1B7F95

secondary

#C1604B

accent

#5B3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #1B7F95

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

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