#257199#257199

#257199 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.096 H 236.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#257199
RGB	rgb(37, 113, 153)
HSL	hsl(201, 61%, 37%)
HSV	hsv(201, 76%, 60%)
CMYK	cmyk(75.8%, 26.1%, 0%, 40%)
CIE-LAB	lab(44.94, -9.00, -28.28)
CIE-LCH	lch(44.94, 29.67, 252.35°)
OKLab	oklab(52.12% -0.0534 -0.0797)
OKLCH	oklch(52.12% 0.096 236.2)
XYZ	xyz(12.4156, 14.5020, 32.2756)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257199 #994D25

analogous

#259987 #257199 #253799

triadic

#257199 #992571 #719925

tetradic

#257199 #872599 #994D25 #379925

square

#257199 #872599 #994D25 #379925

split-complementary

#257199 #992537 #998725

monochromatic

#0D2836 #194D68 #257199 #3195CA #60AFD9

Accessibility & contrast

On white

5.38

#257199 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#257199 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257199

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257199	#FFFFFF	#000000	##FFFFFF
##257199	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E709B

Deuteranopia (green-blind)

#4E6598

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257199;
/* rgb */ color: rgb(37, 113, 153);
/* oklch */ color: oklch(52.1% 0.096 236.2);

Tailwind

colors: {
  custom: {
    50: '#7199b7',
    500: '#257199',
    950: '#000000',
  },
}

SCSS

$custom: #257199;
$custom-light: #7199b7;
$custom-dark: #000000;

JSON

{
  "hex": "#257199",
  "rgb": {
    "r": 37,
    "g": 113,
    "b": 153
  },
  "hsl": {
    "h": 200.69,
    "s": 61.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52123,
    "c": 0.09597,
    "h": 236.2
  },
  "luminance": 0.14503
}

Semantic roles & 50–950 ramp

primary

#257199

secondary

#BE7E5C

accent

#7B44E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #257199

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

Preview Lab → · Contrast checker → · Palette generator →