#1754B4#1754B4

#1754B4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.7% C 0.165 H 259.8°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX#1754B4
RGBrgb(23, 84, 180)
HSLhsl(217, 77%, 40%)
HSVhsv(217, 87%, 71%)
CMYKcmyk(87.2%, 53.3%, 0%, 29.4%)
CIE-LABlab(37.51, 18.49, -56.10)
CIE-LCHlch(37.51, 59.07, 288.24°)
OKLaboklab(46.74% -0.0292 -0.1619)
OKLCHoklch(46.74% 0.165 259.8)
XYZxyz(11.7589, 9.8166, 44.4462)
Luminance0.0982 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1754B4 #B47717
analogous
#17A3B4 #1754B4 #2917B4
triadic
#1754B4 #B41754 #54B417
tetradic
#1754B4 #B417A3 #B47717 #17B429
square
#1754B4 #B417A3 #B47717 #17B429
split-complementary
#1754B4 #B42917 #A3B417
monochromatic
#092147 #103B7E #1754B4 #256FE3 #5B93EA

Accessibility & contrast

On white

7.09
#1754B4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.96
#1754B4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1754B4
7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1754B4#FFFFFF#000000##FFFFFF
##1754B41.007.092.967.09
#FFFFFF7.091.0021.001.00
#0000002.9621.001.0021.00
##FFFFFF7.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0460B7
Deuteranopia (green-blind)
#0052B2
Tritanopia (blue-blind)
#006C7C
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #1754b4;
/* rgb */ color: rgb(23, 84, 180);
/* oklch */ color: oklch(46.7% 0.165 259.8);
Tailwind
colors: {
  custom: {
    50: '#7383cb',
    500: '#1754b4',
    950: '#000000',
  },
}
SCSS
$custom: #1754b4;
$custom-light: #7383cb;
$custom-dark: #000000;
JSON
{
  "hex": "#1754b4",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 180
  },
  "hsl": {
    "h": 216.688,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46742,
    "c": 0.16454,
    "h": 259.8
  },
  "luminance": 0.09818
}

Semantic roles & 50–950 ramp

primary
#1754B4
secondary
#CEA059
accent
#A934F4
background
#F7F7FC
surface
#EEEEF9
border
#C9C9D2
text
#0A0A13
muted
#7C7C82

Preview Lab

Preview with #1754B4

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

Preview Lab → · Contrast checker → · Palette generator →

#1754B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva