#1D60C9#1D60C9

#1D60C9 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.1% C 0.177 H 259.7°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D60C9
RGB	rgb(29, 96, 201)
HSL	hsl(217, 75%, 45%)
HSV	hsv(217, 86%, 79%)
CMYK	cmyk(85.6%, 52.2%, 0%, 21.2%)
CIE-LAB	lab(42.52, 19.31, -60.21)
CIE-LCH	lch(42.52, 63.23, 287.78°)
OKLab	oklab(51.09% -0.0317 -0.1737)
OKLCH	oklch(51.09% 0.177 259.7)
XYZ	xyz(15.2283, 12.8421, 56.9232)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D60C9 #C9861D

analogous

#1DB6C9 #1D60C9 #301DC9

triadic

#1D60C9 #C91D60 #60C91D

tetradic

#1D60C9 #C91DB6 #C9861D #1DC930

square

#1D60C9 #C91DB6 #C9861D #1DC930

split-complementary

#1D60C9 #C9301D #B6C91D

monochromatic

#0E2D5E #154694 #1D60C9 #4080E3 #75A3EB

Accessibility & contrast

On white

5.88

#1D60C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#1D60C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D60C9

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D60C9	#FFFFFF	#000000	##FFFFFF
##1D60C9	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106CCD

Deuteranopia (green-blind)

#005DC7

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1d60c9;
/* rgb */ color: rgb(29, 96, 201);
/* oklch */ color: oklch(51.1% 0.177 259.7);

Tailwind

colors: {
  custom: {
    50: '#798cda',
    500: '#1d60c9',
    950: '#000000',
  },
}

SCSS

$custom: #1d60c9;
$custom-light: #798cda;
$custom-dark: #000000;

JSON

{
  "hex": "#1d60c9",
  "rgb": {
    "r": 29,
    "g": 96,
    "b": 201
  },
  "hsl": {
    "h": 216.628,
    "s": 74.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51086,
    "c": 0.17657,
    "h": 259.7
  },
  "luminance": 0.12844
}

Semantic roles & 50–950 ramp

primary

#1D60C9

secondary

#D2AC70

accent

#A936F1

background

#F8F8FD

surface

#EFF0FB

border

#CACBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #1D60C9

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

Preview Lab → · Contrast checker → · Palette generator →