#154DFE#154DFE

#154DFE is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.2% C 0.265 H 264.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#154DFE
RGB	rgb(21, 77, 254)
HSL	hsl(226, 99%, 54%)
HSV	hsv(226, 92%, 100%)
CMYK	cmyk(91.7%, 69.7%, 0%, 0.4%)
CIE-LAB	lab(42.19, 50.73, -90.85)
CIE-LCH	lch(42.19, 104.05, 299.18°)
OKLab	oklab(52.17% -0.0259 -0.2636)
OKLCH	oklch(52.17% 0.265 264.4)
XYZ	xyz(20.8462, 12.6202, 95.0839)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154DFE #FEC615

analogous

#15C2FE #154DFE #5215FE

triadic

#154DFE #FE154D #4DFE15

tetradic

#154DFE #FE15C2 #FEC615 #15FE52

square

#154DFE #FE15C2 #FEC615 #15FE52

split-complementary

#154DFE #FE5215 #C2FE15

monochromatic

#012598 #0134D5 #154DFE #527BFE #8FAAFF

Accessibility & contrast

On white

5.96

#154DFE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#154DFE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #154DFE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154DFE	#FFFFFF	#000000	##FFFFFF
##154DFE	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FFF

Deuteranopia (green-blind)

#0059FB

Tritanopia (blue-blind)

#0080A0

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #154dfe;
/* rgb */ color: rgb(21, 77, 254);
/* oklch */ color: oklch(52.2% 0.265 264.4);

Tailwind

colors: {
  custom: {
    50: '#877fff',
    500: '#154dfe',
    950: '#000000',
  },
}

SCSS

$custom: #154dfe;
$custom-light: #877fff;
$custom-dark: #000000;

JSON

{
  "hex": "#154dfe",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 254
  },
  "hsl": {
    "h": 225.579,
    "s": 99.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.26488,
    "h": 264.4
  },
  "luminance": 0.12623
}

Semantic roles & 50–950 ramp

primary

#154DFE

secondary

#E9D186

accent

#CC29FF

background

#F9F7FF

surface

#F2EEFF

border

#CCC9D7

text

#0E0A18

muted

#7E7C86

Preview Lab

Preview with #154DFE

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

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