#1D7197#1D7197

#1D7197 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.8% C 0.097 H 233.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1D7197
RGB	rgb(29, 113, 151)
HSL	hsl(199, 68%, 35%)
HSV	hsv(199, 81%, 59%)
CMYK	cmyk(80.8%, 25.2%, 0%, 40.8%)
CIE-LAB	lab(44.67, -10.69, -27.54)
CIE-LCH	lch(44.67, 29.54, 248.78°)
OKLab	oklab(51.82% -0.0579 -0.0777)
OKLCH	oklch(51.82% 0.097 233.3)
XYZ	xyz(11.9955, 14.3044, 31.4010)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7197 #97431D

analogous

#1D9780 #1D7197 #1D3497

triadic

#1D7197 #971D71 #71971D

tetradic

#1D7197 #801D97 #97431D #34971D

square

#1D7197 #801D97 #97431D #34971D

split-complementary

#1D7197 #971D34 #97801D

monochromatic

#092430 #134B64 #1D7197 #2797CA #51B2DE

Accessibility & contrast

On white

5.44

#1D7197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#1D7197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7197

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7197	#FFFFFF	#000000	##FFFFFF
##1D7197	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7099

Deuteranopia (green-blind)

#4E6596

Tritanopia (blue-blind)

#007B7E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d7197;
/* rgb */ color: rgb(29, 113, 151);
/* oklch */ color: oklch(51.8% 0.097 233.3);

Tailwind

colors: {
  custom: {
    50: '#6e99b5',
    500: '#1d7197',
    950: '#000000',
  },
}

SCSS

$custom: #1d7197;
$custom-light: #6e99b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7197",
  "rgb": {
    "r": 29,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 198.689,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.51818,
    "c": 0.09684,
    "h": 233.3
  },
  "luminance": 0.14306
}

Semantic roles & 50–950 ramp

primary

#1D7197

secondary

#C0734F

accent

#733DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7197

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

Preview Lab → · Contrast checker → · Palette generator →