#254FC9#254FC9

#254FC9 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.195 H 265.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#254FC9
RGB	rgb(37, 79, 201)
HSL	hsl(225, 69%, 47%)
HSV	hsv(225, 82%, 79%)
CMYK	cmyk(81.6%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(38.20, 31.05, -67.24)
CIE-LCH	lch(38.20, 74.07, 294.79°)
OKLab	oklab(47.89% -0.0169 -0.1945)
OKLCH	oklch(47.89% 0.195 265)
XYZ	xyz(14.0978, 10.2006, 56.4729)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254FC9 #C99F25

analogous

#25A1C9 #254FC9 #4D25C9

triadic

#254FC9 #C9254F #4FC925

tetradic

#254FC9 #C925A1 #C99F25 #25C94D

square

#254FC9 #C925A1 #C99F25 #25C94D

split-complementary

#254FC9 #C94D25 #A1C925

monochromatic

#122662 #1B3B95 #254FC9 #4D72DE #819BE8

Accessibility & contrast

On white

6.91

#254FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#254FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #254FC9

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254FC9	#FFFFFF	#000000	##FFFFFF
##254FC9	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CD

Deuteranopia (green-blind)

#0053C7

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #254fc9;
/* rgb */ color: rgb(37, 79, 201);
/* oklch */ color: oklch(47.9% 0.195 265.0);

Tailwind

colors: {
  custom: {
    50: '#7c7fda',
    500: '#254fc9',
    950: '#000000',
  },
}

SCSS

$custom: #254fc9;
$custom-light: #7c7fda;
$custom-dark: #000000;

JSON

{
  "hex": "#254fc9",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 224.634,
    "s": 68.908,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47886,
    "c": 0.19527,
    "h": 265
  },
  "luminance": 0.10202
}

Semantic roles & 50–950 ramp

primary

#254FC9

secondary

#D0BA79

accent

#BF3CEC

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #254FC9

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

Preview Lab → · Contrast checker → · Palette generator →