#1954B4#1954B4

#1954B4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.8% C 0.164 H 260.1°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#1954B4
RGB	rgb(25, 84, 180)
HSL	hsl(217, 76%, 40%)
HSV	hsv(217, 86%, 71%)
CMYK	cmyk(86.1%, 53.3%, 0%, 29.4%)
CIE-LAB	lab(37.56, 18.63, -56.03)
CIE-LCH	lch(37.56, 59.04, 288.40°)
OKLab	oklab(46.79% -0.0283 -0.1617)
OKLCH	oklch(46.79% 0.164 260.1)
XYZ	xyz(11.8064, 9.8411, 44.4484)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1954B4 #B47919

analogous

#19A2B4 #1954B4 #2B19B4

triadic

#1954B4 #B41954 #54B419

tetradic

#1954B4 #B419A2 #B47919 #19B42B

square

#1954B4 #B419A2 #B47919 #19B42B

split-complementary

#1954B4 #B42B19 #A2B419

monochromatic

#0A2249 #123B7E #1954B4 #296FE1 #5F93E9

Accessibility & contrast

On white

7.07

#1954B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#1954B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1954B4

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1954B4	#FFFFFF	#000000	##FFFFFF
##1954B4	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0460B7

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#006C7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1954b4;
/* rgb */ color: rgb(25, 84, 180);
/* oklch */ color: oklch(46.8% 0.164 260.1);

Tailwind

colors: {
  custom: {
    50: '#7383cb',
    500: '#1954b4',
    950: '#000000',
  },
}

SCSS

$custom: #1954b4;
$custom-light: #7383cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1954b4",
  "rgb": {
    "r": 25,
    "g": 84,
    "b": 180
  },
  "hsl": {
    "h": 217.161,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46789,
    "c": 0.16414,
    "h": 260.1
  },
  "luminance": 0.09843
}

Semantic roles & 50–950 ramp

primary

#1954B4

secondary

#CDA25C

accent

#AA36F2

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #1954B4

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

Preview Lab → · Contrast checker → · Palette generator →