#1854B3#1854B3

#1854B3 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.7% C 0.163 H 259.8°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#1854B3
RGB	rgb(24, 84, 179)
HSL	hsl(217, 76%, 40%)
HSV	hsv(217, 87%, 70%)
CMYK	cmyk(86.6%, 53.1%, 0%, 29.8%)
CIE-LAB	lab(37.46, 18.16, -55.59)
CIE-LCH	lch(37.46, 58.49, 288.09°)
OKLab	oklab(46.69% -0.0289 -0.1604)
OKLCH	oklch(46.69% 0.163 259.8)
XYZ	xyz(11.6807, 9.7880, 43.9127)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1854B3 #B37718

analogous

#18A2B3 #1854B3 #2918B3

triadic

#1854B3 #B31854 #54B318

tetradic

#1854B3 #B318A2 #B37718 #18B329

square

#1854B3 #B318A2 #B37718 #18B329

split-complementary

#1854B3 #B32918 #A2B318

monochromatic

#0A2147 #113B7D #1854B3 #266FE2 #5C93E9

Accessibility & contrast

On white

7.10

#1854B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1854B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1854B3

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1854B3	#FFFFFF	#000000	##FFFFFF
##1854B3	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085FB6

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#006B7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1854b3;
/* rgb */ color: rgb(24, 84, 179);
/* oklch */ color: oklch(46.7% 0.163 259.8);

Tailwind

colors: {
  custom: {
    50: '#7383ca',
    500: '#1854b3',
    950: '#000000',
  },
}

SCSS

$custom: #1854b3;
$custom-light: #7383ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1854b3",
  "rgb": {
    "r": 24,
    "g": 84,
    "b": 179
  },
  "hsl": {
    "h": 216.774,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46686,
    "c": 0.163,
    "h": 259.8
  },
  "luminance": 0.0979
}

Semantic roles & 50–950 ramp

primary

#1854B3

secondary

#CDA05A

accent

#A935F3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #1854B3

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

Preview Lab → · Contrast checker → · Palette generator →