#2025B1#2025B1

#2025B1 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.211 H 269.5°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2025B1
RGB	rgb(32, 37, 177)
HSL	hsl(238, 69%, 41%)
HSV	hsv(238, 82%, 69%)
CMYK	cmyk(81.9%, 79.1%, 0%, 30.6%)
CIE-LAB	lab(26.17, 47.74, -72.92)
CIE-LCH	lch(26.17, 87.15, 303.21°)
OKLab	oklab(38.4% -0.0018 -0.2112)
OKLCH	oklch(38.4% 0.211 269.5)
XYZ	xyz(9.1903, 4.8035, 42.0292)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2025B1 #B1AC20

analogous

#206DB1 #2025B1 #6320B1

triadic

#2025B1 #B12025 #25B120

tetradic

#2025B1 #B1206D #B1AC20 #20B163

square

#2025B1 #B1206D #B1AC20 #20B163

split-complementary

#2025B1 #B16320 #6DB120

monochromatic

#0D0F49 #171A7D #2025B1 #343ADA #686CE4

Accessibility & contrast

On white

10.71

#2025B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2025B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2025B1

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2025B1	#FFFFFF	#000000	##FFFFFF
##2025B1	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B5

Deuteranopia (green-blind)

#0036AF

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2025b1;
/* rgb */ color: rgb(32, 37, 177);
/* oklch */ color: oklch(38.4% 0.211 269.5);

Tailwind

colors: {
  custom: {
    50: '#7862ca',
    500: '#2025b1',
    950: '#000000',
  },
}

SCSS

$custom: #2025b1;
$custom-light: #7862ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2025b1",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 177
  },
  "hsl": {
    "h": 237.931,
    "s": 69.378,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38396,
    "c": 0.21122,
    "h": 269.5
  },
  "luminance": 0.04805
}

Semantic roles & 50–950 ramp

primary

#2025B1

secondary

#C9C664

accent

#E63CEC

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2025B1

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

Preview Lab → · Contrast checker → · Palette generator →