#1D7594#1D7594

#1D7594 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.092 H 227.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D7594
RGB	rgb(29, 117, 148)
HSL	hsl(196, 67%, 35%)
HSV	hsv(196, 80%, 58%)
CMYK	cmyk(80.4%, 20.9%, 0%, 42%)
CIE-LAB	lab(45.80, -14.08, -24.00)
CIE-LCH	lch(45.80, 27.83, 239.61°)
OKLab	oklab(52.68% -0.063 -0.0674)
OKLCH	oklch(52.68% 0.092 227)
XYZ	xyz(12.2111, 15.1204, 30.2862)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7594 #943C1D

analogous

#1D9478 #1D7594 #1D3A94

triadic

#1D7594 #941D75 #75941D

tetradic

#1D7594 #781D94 #943C1D #3A941D

square

#1D7594 #781D94 #943C1D #3A941D

split-complementary

#1D7594 #941D3A #94781D

monochromatic

#09242E #134D61 #1D7594 #279DC7 #4FB8DC

Accessibility & contrast

On white

5.22

#1D7594 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1D7594 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7594

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7594	#FFFFFF	#000000	##FFFFFF
##1D7594	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647396

Deuteranopia (green-blind)

#556894

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1d7594;
/* rgb */ color: rgb(29, 117, 148);
/* oklch */ color: oklch(52.7% 0.092 227.0);

Tailwind

colors: {
  custom: {
    50: '#6e9cb3',
    500: '#1d7594',
    950: '#000000',
  },
}

SCSS

$custom: #1d7594;
$custom-light: #6e9cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7594",
  "rgb": {
    "r": 29,
    "g": 117,
    "b": 148
  },
  "hsl": {
    "h": 195.63,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52679,
    "c": 0.09225,
    "h": 227
  },
  "luminance": 0.15122
}

Semantic roles & 50–950 ramp

primary

#1D7594

secondary

#BF6B4E

accent

#6B3EEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7594

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

Preview Lab → · Contrast checker → · Palette generator →