#25658C#25658C

#25658C is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.090 H 239.4°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#25658C
RGB	rgb(37, 101, 140)
HSL	hsl(203, 58%, 35%)
HSV	hsv(203, 74%, 55%)
CMYK	cmyk(73.6%, 27.9%, 0%, 45.1%)
CIE-LAB	lab(40.56, -6.60, -27.36)
CIE-LCH	lch(40.56, 28.15, 256.45°)
OKLab	oklab(48.44% -0.0457 -0.0772)
OKLCH	oklch(48.44% 0.09 239.4)
XYZ	xyz(10.1484, 11.5930, 26.5087)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25658C #8C4C25

analogous

#258C7F #25658C #25328C

triadic

#25658C #8C2565 #658C25

tetradic

#25658C #7F258C #8C4C25 #328C25

square

#25658C #7F258C #8C4C25 #328C25

split-complementary

#25658C #8C2532 #8C7F25

monochromatic

#0B1F2B #18425C #25658C #3288BC #58A5D3

Accessibility & contrast

On white

6.33

#25658C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#25658C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25658C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25658C	#FFFFFF	#000000	##FFFFFF
##25658C	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53658E

Deuteranopia (green-blind)

#455B8B

Tritanopia (blue-blind)

#006F72

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #25658c;
/* rgb */ color: rgb(37, 101, 140);
/* oklch */ color: oklch(48.4% 0.090 239.4);

Tailwind

colors: {
  custom: {
    50: '#6e90ad',
    500: '#25658c',
    950: '#000000',
  },
}

SCSS

$custom: #25658c;
$custom-light: #6e90ad;
$custom-dark: #000000;

JSON

{
  "hex": "#25658c",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 140
  },
  "hsl": {
    "h": 202.718,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.48441,
    "c": 0.0897,
    "h": 239.4
  },
  "luminance": 0.11594
}

Semantic roles & 50–950 ramp

primary

#25658C

secondary

#B87A55

accent

#8146E1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #25658C

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

Preview Lab → · Contrast checker → · Palette generator →