#2458AE#2458AE

#2458AE is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.5% C 0.148 H 260.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2458AE
RGB	rgb(36, 88, 174)
HSL	hsl(217, 66%, 41%)
HSV	hsv(217, 79%, 68%)
CMYK	cmyk(79.3%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(38.57, 14.61, -50.83)
CIE-LCH	lch(38.57, 52.89, 286.04°)
OKLab	oklab(47.51% -0.0258 -0.1462)
OKLCH	oklch(47.51% 0.148 260)
XYZ	xyz(11.8545, 10.4091, 41.4206)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2458AE #AE7A24

analogous

#249DAE #2458AE #3524AE

triadic

#2458AE #AE2458 #58AE24

tetradic

#2458AE #AE249D #AE7A24 #24AE35

square

#2458AE #AE249D #AE7A24 #24AE35

split-complementary

#2458AE #AE3524 #9DAE24

monochromatic

#0F2549 #1A3E7B #2458AE #3974D6 #6C98E1

Accessibility & contrast

On white

6.81

#2458AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2458AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2458AE

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2458AE	#FFFFFF	#000000	##FFFFFF
##2458AE	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2561B1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2458ae;
/* rgb */ color: rgb(36, 88, 174);
/* oklch */ color: oklch(47.5% 0.148 260.0);

Tailwind

colors: {
  custom: {
    50: '#7586c7',
    500: '#2458ae',
    950: '#000000',
  },
}

SCSS

$custom: #2458ae;
$custom-light: #7586c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2458ae",
  "rgb": {
    "r": 36,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 217.391,
    "s": 65.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47512,
    "c": 0.14843,
    "h": 260
  },
  "luminance": 0.10411
}

Semantic roles & 50–950 ramp

primary

#2458AE

secondary

#C7A367

accent

#A93FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2458AE

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

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