#254ECA#254ECA

#254ECA is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.198 H 265.3°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#254ECA
RGB	rgb(37, 78, 202)
HSL	hsl(225, 69%, 47%)
HSV	hsv(225, 82%, 79%)
CMYK	cmyk(81.7%, 61.4%, 0%, 20.8%)
CIE-LAB	lab(38.03, 32.08, -68.10)
CIE-LCH	lch(38.03, 75.28, 295.22°)
OKLab	oklab(47.79% -0.0163 -0.1971)
OKLCH	oklch(47.79% 0.198 265.3)
XYZ	xyz(14.1442, 10.1047, 57.0706)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254ECA #CAA125

analogous

#25A1CA #254ECA #4F25CA

triadic

#254ECA #CA254E #4ECA25

tetradic

#254ECA #CA25A1 #CAA125 #25CA4F

square

#254ECA #CA25A1 #CAA125 #25CA4F

split-complementary

#254ECA #CA4F25 #A1CA25

monochromatic

#122663 #1C3A96 #254ECA #4E72DF #819BE8

Accessibility & contrast

On white

6.95

#254ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#254ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #254ECA

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254ECA	#FFFFFF	#000000	##FFFFFF
##254ECA	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006E84

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #254eca;
/* rgb */ color: rgb(37, 78, 202);
/* oklch */ color: oklch(47.8% 0.198 265.3);

Tailwind

colors: {
  custom: {
    50: '#7c7fdb',
    500: '#254eca',
    950: '#000000',
  },
}

SCSS

$custom: #254eca;
$custom-light: #7c7fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#254eca",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 202
  },
  "hsl": {
    "h": 225.091,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47785,
    "c": 0.19774,
    "h": 265.3
  },
  "luminance": 0.10106
}

Semantic roles & 50–950 ramp

primary

#254ECA

secondary

#D1BB7A

accent

#C03CEC

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #254ECA

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

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