#1B7E94#1B7E94

#1B7E94 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 54.9% C 0.091 H 217.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E94
RGB	rgb(27, 126, 148)
HSL	hsl(191, 69%, 34%)
HSV	hsv(191, 82%, 58%)
CMYK	cmyk(81.8%, 14.9%, 0%, 42%)
CIE-LAB	lab(48.62, -19.26, -19.65)
CIE-LCH	lch(48.62, 27.52, 225.58°)
OKLab	oklab(54.94% -0.0727 -0.0549)
OKLCH	oklch(54.94% 0.091 217.1)
XYZ	xyz(13.2559, 17.2912, 30.6501)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E94 #94311B

analogous

#1B946E #1B7E94 #1B4294

triadic

#1B7E94 #941B7E #7E941B

tetradic

#1B7E94 #6E1B94 #94311B #42941B

square

#1B7E94 #6E1B94 #94311B #42941B

split-complementary

#1B7E94 #941B42 #946E1B

monochromatic

#08262C #125260 #1B7E94 #24AAC8 #4BC3DE

Accessibility & contrast

On white

4.71

#1B7E94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1B7E94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E94

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E94	#FFFFFF	#000000	##FFFFFF
##1B7E94	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A95

Deuteranopia (green-blind)

#606E94

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b7e94;
/* rgb */ color: rgb(27, 126, 148);
/* oklch */ color: oklch(54.9% 0.091 217.1);

Tailwind

colors: {
  custom: {
    50: '#6ea3b3',
    500: '#1b7e94',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e94;
$custom-light: #6ea3b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e94",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 148
  },
  "hsl": {
    "h": 190.909,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.54938,
    "c": 0.09112,
    "h": 217.1
  },
  "luminance": 0.17293
}

Semantic roles & 50–950 ramp

primary

#1B7E94

secondary

#C0604B

accent

#5C3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #1B7E94

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

Preview Lab → · Contrast checker → · Palette generator →