#1D7AA1#1D7AA1

#1D7AA1 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.6% C 0.102 H 231.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1D7AA1
RGB	rgb(29, 122, 161)
HSL	hsl(198, 69%, 37%)
HSV	hsv(198, 82%, 63%)
CMYK	cmyk(82%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(47.95, -12.22, -28.32)
CIE-LCH	lch(47.95, 30.84, 246.65°)
OKLab	oklab(54.58% -0.0629 -0.0798)
OKLCH	oklch(54.58% 0.102 231.7)
XYZ	xyz(13.8966, 16.7518, 36.2123)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7AA1 #A1441D

analogous

#1DA186 #1D7AA1 #1D38A1

triadic

#1D7AA1 #A11D7A #7AA11D

tetradic

#1D7AA1 #861DA1 #A1441D #38A11D

square

#1D7AA1 #861DA1 #A1441D #38A11D

split-complementary

#1D7AA1 #A11D38 #A1861D

monochromatic

#0A2B39 #14536D #1D7AA1 #26A1D5 #58B8E1

Accessibility & contrast

On white

4.83

#1D7AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#1D7AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7AA1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7AA1	#FFFFFF	#000000	##FFFFFF
##1D7AA1	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A3

Deuteranopia (green-blind)

#556CA0

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1d7aa1;
/* rgb */ color: rgb(29, 122, 161);
/* oklch */ color: oklch(54.6% 0.102 231.7);

Tailwind

colors: {
  custom: {
    50: '#70a0bd',
    500: '#1d7aa1',
    950: '#000000',
  },
}

SCSS

$custom: #1d7aa1;
$custom-light: #70a0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7aa1",
  "rgb": {
    "r": 29,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 197.727,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54585,
    "c": 0.10164,
    "h": 231.7
  },
  "luminance": 0.16753
}

Semantic roles & 50–950 ramp

primary

#1D7AA1

secondary

#C47655

accent

#703CEC

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1D7AA1

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

Preview Lab → · Contrast checker → · Palette generator →