#59849C
Closest named color: Dusty Blue (#5A86AD). oklch(59.1% 0.06 233.6), rgb(89, 132, 156).
Aa
Black text reads best on this color (5.20:1).
About this color
#59849C is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.060 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.026 away. Black text reads best on it, at 5.20:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #59849C |
| RGB | rgb(89, 132, 156) |
| HSL | hsl(201, 27%, 48%) |
| OKLCH | oklch(59.1% 0.06 233.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #59849C | 4.03:1 | AA large text | Lc -73.0 | Content text, not long reading |
| Black text on #59849C | 5.20:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #59849C text on white | 4.03:1 | AA large text | Lc 67.5 | Content text, not long reading |
| #59849C text on black | 5.20:1 | AA | Lc -34.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE2
oklch(88.5% 0.015 235.4)
-
Step 300
300
#B0C4D0
oklch(80.9% 0.028 234.1)
-
Step 400
400
#87A6B8
oklch(70.8% 0.043 233.7)
-
Step 500
500
#6890A6
oklch(63.2% 0.055 232.8)
-
Step 600
600 (this color)
#59849C
oklch(59.1% 0.06 233.6)
-
Step 700
700
#3F667C
oklch(49% 0.057 234.3)
-
Step 800
800
#355364
oklch(42.6% 0.045 234.2)
-
Step 900
900
#2E4552
oklch(37.7% 0.036 233.8)
-
Step 950
950
#1B2830
oklch(26.9% 0.023 235.8)
#59849C with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #79839D | 0.040 |
| Deuteranopia (no green cones) | #6F7B9C | 0.036 |
| Tritanopia (no blue cones) | #3E8A8C | 0.044 |
| Achromatopsia (no color) | #7E7E7E | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59849C
#59849C
oklch(59.1% 0.06 233.6)
- #9A745C
#9A745C
oklch(59% 0.059 53.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #59849C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.026
- Grey Blue #647D8E ΔE 0.026
- Off Blue #5684AE ΔE 0.028
- Stormy Blue #507B9C ΔE 0.030
- Slate Gray #708090 ΔE 0.031
- Steel #738595 ΔE 0.034
- Steel Grey #6F828A ΔE 0.035
- Cerulean #457B9D ΔE 0.037
Use #59849C in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.